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Returning 35 results for 'must start with only action fails for lasts'.
Monsters
Monster Manual
. Failure or Success: The dragon can’t take this action again until the start of its next turn.
Mind Jolt. The dragon uses Spellcasting to cast Mind Spike (level 5 version). The dragon can
’t take this action again until the start of its next turn.
Pounce. The dragon moves up to half its Speed, and it makes one Rend attack.Acid
Equipment
must succeed on a Dexterity saving throw (DC 8 plus your Dexterity modifier and Proficiency Bonus) or take 1d4 Fire damage and start burning.
When you take the Attack action, you can replace one of your attacks with throwing a flask of Alchemist’s Fire. Target one creature or object you can see within 20 feet of yourself. The target
Monsters
Monster Manual
Success: The dragon can’t take this action again until the start of its next turn.
Mind Jolt. The dragon uses Spellcasting to cast Mind Spike (level 4 version). The dragon can’t take this
action again until the start of its next turn.
Pounce. The dragon moves up to half its Speed, and it makes one Rend attack.Acid
Equipment
Injury Poison
A creature subjected to Lolth’s Sting must succeed on a DC 13 Constitution saving throw or have the Poisoned condition for 1 hour. If the creature fails the save by 5 or more
, the creature also has the Unconscious condition while Poisoned in this way. The creature wakes up if it takes damage or if another creature takes an action to shake it awake.
Monsters
Monster Manual
":"Psychic"} Psychic damage. Failure or Success: The target has the Frightened condition until the start of the demilich’s next turn.Legendary Action Uses: 3 (4 in Lair). Immediately after another
"}. Failure or Success: The demilich can’t take this action again until the start of its next turn.
Grave-Dust Flight. The demilich flies up to its Fly Speed, shedding grave dust. Each creature
Spells
Player’s Handbook
creature must succeed on a Strength (Athletics) check against your spell save DC to move at all. If it fails the check, it can’t move. A creature that moves out of the wall falls to the ground.
A wall of water springs into existence at a point you choose within range. You can make the wall up to 300 feet long, 300 feet high, and 50 feet thick. The wall lasts for the duration.
When the wall
Magic Items
Dungeon Master’s Guide
spells.
Unknown Spell. As a Magic action, you can try to cast a cantrip that you don’t know. The cantrip must be on the Wizard spell list and have a casting time of an action, and you make a DC 10
Intelligence (Arcana) check. On a successful check, you cast the spell. On a failed check, the spell fails, and the action used to cast the spell is wasted. In either case, you can’t use this property again until you finish a Long Rest.
Equipment
As a Utilize action, you can spread Caltrops from their bag to cover a 5-foot-square area within 5 feet of yourself. A creature that enters this area for the first time on a turn must succeed on a DC
15 Dexterity saving throw or take 1 Piercing damage and have its Speed reduced to 0 until the start of its next turn. It takes 10 minutes to recover the Caltrops.
Magic Items
Dungeon Master’s Guide
choice within 30 feet of you must succeed on a DC 15 Wisdom saving throw or have the Frightened condition for 1 minute. A creature that fails the save repeats it at the end of each of its turns, ending
These pipes have 3 charges and regain 1d3 expended charges daily at dawn. You can take a Magic action to play them and expend 1 charge to create an eerie, spellbinding tune. Each creature of your
Monsters
Monster Manual
uses Spellcasting to cast Command (level 2 version). The dragon can’t take this action again until the start of its next turn.
Fiery Rays. The dragon uses Spellcasting to cast Scorching Ray
(level 3 version). The dragon can’t take this action again until the start of its next turn.
Pounce. The dragon moves up to half its Speed, and it makes one Rend attack.Fire
Magic Items
Dungeon Master’s Guide
at dawn.
Coven Sensor. The Hag Eye is usually entrusted to a hag’s minion for safekeeping and transport. As a Magic action, a hag who belongs to the coven that created the Hag Eye can see what
the Hag Eye sees if the hag and the Hag Eye are on the same plane of existence. This effect lasts as long as the hag maintains Concentration. Multiple hags in the coven can see through the Hag Eye
Magic Items
Dungeon Master’s Guide
When you take a Magic action to read this scroll, a particular titan named in the scroll appears in an unoccupied space on the ground or in water that you can see within 1 mile of yourself. The DM
disappears when it drops to 0 Hit Points. If the titan is summoned into a space that isn’t large enough to contain it, the summoning fails, and the scroll is wasted.
1d100
Titan
01-15
Monsters
Monster Manual
the target’s next turn. Failure or Success: The dragon can’t take this action again until the start of its next turn.
Frightful Presence. The dragon casts Fear, requiring no Material
components and using Charisma as the spellcasting ability (spell save DC 18). The dragon can’t take this action again until the start of its next turn.
Pounce. The dragon moves up to half its Speed, and it makes one Rend attack.Cold
Equipment
Inhaled Poison
A creature subjected to Burnt Othur Fumes must succeed on a DC 13 Constitution saving throw or take 10 (3d6) Poison damage, and it must repeat the save at the start of each of its
Monsters
Monster Manual
action again until the start of its next turn.
Sonic Boom. The dragon uses Spellcasting to cast Shatter. The dragon can’t take this action again until the start of its next turn.
Tail Swipe. The dragon makes one Rend attack.Lightning
Legendary Resistance (3/Day, or 4/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
Monsters
Monster Manual
. The dragon can’t take this action again until the start of its next turn.
Sonic Boom. The dragon uses Spellcasting to cast Shatter (level 3 version). The dragon can’t take this action again until the start of its next turn.
Tail Swipe. The dragon makes one Rend attack.Lightning
Legendary Resistance (4/Day, or 5/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
Magic Items
Dungeon Master’s Guide
This tiny vial contains magic perfume, enough for one use. You can take a Magic action to apply the perfume to yourself, and its effect lasts 1 hour. For the duration, you have Advantage on all Charisma (Deception and Persuasion) checks made to influence a creature within 5 feet of yourself.
Monsters
Monster Manual
’t take this action again until the start of its next turn.
Fiery Rays. The dragon uses Spellcasting to cast Scorching Ray. The dragon can’t take this action again until the start of its next turn.
Pounce. The dragon moves up to half its Speed, and it makes one Rend attack.Fire
Legendary Resistance (3/Day, or 4/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
Monsters
Monster Manual
the target’s next turn. Failure or Success: The dragon can’t take this action again until the start of its next turn.
Frightful Presence. The dragon casts Fear, requiring no Material
components and using Charisma as the spellcasting ability (spell save DC 14). The dragon can’t take this action again until the start of its next turn.
Pounce. The dragon moves up to half its Speed, and it makes one Rend attack.Cold
Magic Items
Dungeon Master’s Guide
amulet as a Spellcasting Focus for your Warlock spells.
Unknown Spell. As a Magic action, you can try to cast a cantrip that you don’t know. The cantrip must be on the Warlock spell list and have
a casting time of an action, and you make a DC 10 Intelligence (Arcana) check. On a successful check, you cast the spell. On a failed check, the spell fails, and the action used to cast it is wasted. In either case, you can’t use this property again until you finish a Long Rest.
Spells
Player’s Handbook
successes or failures. If the target succeeds on three of these saves, the spell ends on the target. If the target fails three of the saves, the spell lasts for 7 days on it.
Whenever the Poisoned target
Your touch inflicts a magical contagion. The target must succeed on a Constitution saving throw or take 11d8 Necrotic damage and have the Poisoned condition. Also, choose one ability when you cast
Monsters
Monster Manual
Years"} years older. Failure or Success: The sphinx can’t take this action again until the start of its next turn.PsychicNecrotic, Radiant
.
Legendary Resistance (3/Day, or 4/Day in Lair). If the sphinx fails a saving throw, it can choose to succeed instead.Multiattack. The sphinx makes three Claw attacks.
Claw. Melee Attack Roll: +8
Monsters
Monster Manual
Legendary Resistance (3/Day). If the unicorn fails a saving throw, it can choose to succeed instead.
Magic Resistance. The unicorn has Advantage on saving throws against spells and other magical
, Druidcraft1/Day Each: Calm Emotions, Dispel Evil and Good, Entangle, Pass without Trace, Word of RecallLegendary Action Uses: 3. Immediately after another creature’s turn, the unicorn can expend a use to
Monsters
Monster Manual
this action again until the start of its next turn.
Cold Gale. Dexterity Saving Throw: DC 19, each creature in a 60-foot-long, 10-foot-wide Line. Failure: 14 (4d6);{"diceNotation":"4d6", "rollType
dragon can’t take this action again until the start of its next turn.
Pounce. The dragon moves up to half its Speed, and it makes one Rend attack.Cold
Monsters
Monster Manual
uses Spellcasting to cast Hold Monster. The dragon can’t take this action again until the start of its next turn.
Cold Gale. Dexterity Saving Throw: DC 23, each creature in a 60-foot-long, 10
dragon. Success: Half damage only. Failure or Success: The dragon can’t take this action again until the start of its next turn.
Pounce. The dragon moves up to half its Speed, and it makes one Rend attack.Cold
Monsters
Monster Manual
empyrean and each ally within 30 feet of it gain Advantage on d20 test;D20 Tests until the end of the empyrean’s next turn. The empyrean can’t take this action again until the start of its
Legendary Resistance (4/Day). If the empyrean fails a saving throw, it can choose to succeed instead.
Magic Resistance. The empyrean has Advantage on saving throws against spells and other magical
Monsters
Monster Manual
half damage if it fails. It can’t use this trait if it has the Incapacitated condition.Multiattack. The assassin makes three attacks, using Shortsword or Light Crossbow in any combination
Poisoned condition until the start of the assassin’s next turn.
Light Crossbow. Ranged Attack Roll: +7;{"diceNotation":"1d20+7", "rollType":"to hit", "rollAction":"Light Crossbow"}, range 80
Spells
Player’s Handbook
Frightened condition until the start of your next turn, with both you and the spirit as the source of the fear.
As a Bonus Action on your later turns, you can teleport the spirit to an unoccupied
You conjure a Medium spirit from the Feywild in an unoccupied space you can see within range. The spirit lasts for the duration, and it looks like a Fey creature of your choice. When the spirit
Spells
Player’s Handbook
, and it can make only one attack if it takes the Attack action. If it casts a spell with a Somatic component, there is a 25 percent chance the spell fails as a result of the target making the spell
You alter time around up to six creatures of your choice in a 40-foot Cube within range. Each target must succeed on a Wisdom saving throw or be affected by this spell for the duration.
An affected
Monsters
Monster Manual
SphereLegendary Action Uses: 3 (4 in Lair). Immediately after another creature's turn , the dragon can expend a use to take one of the following actions. The dragon regains all expended uses at the start of each
take this action again until the start of its next turn.
Frightful Presence. The dragon uses Spellcasting to cast Fear. The dragon can’t take this action again until the start of its next turn.
Pounce. The dragon can move up to half its Speed, and it makes one Rend attack.Acid
Monsters
Monster Manual
. Failure or Success: The dragon can’t take this action again until the start of its next turn.
Frightful Presence. The dragon uses Spellcasting to cast Fear. The dragon can’t take this action
Amphibious. The dragon can breathe air and water.
Legendary Resistance (3/Day, or 5/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes
Spells
Player’s Handbook
You create a 20-foot-radius Sphere of yellow-green fog centered on a point within range. The fog lasts for the duration or until strong wind (such as the one created by Gust of Wind) disperses it
creature must also make this save when the Sphere moves into its space and when it enters the Sphere or ends its turn there. A creature makes this save only once per turn.
The Sphere moves 10 feet away
Monsters
Monster Manual
dracolich uses Spellcasting to cast Ray of Sickness (level 2 version). The dracolich can’t take this action again until the start of its next turn.
Terrifying Presence. Wisdom Saving Throw: DC 19
"} Psychic damage, and the target has the Frightened condition until the end of its next turn. Failure or Success: The dracolich can’t take this action again until the start of its next
Spells
Player’s Handbook
Wisdom saving throw at the start of each of its turns or be forced to take the Dodge action on that turn.
If you deal damage to the target with an attack roll or a spell, the target takes an extra 1d8
You touch a creature, which must succeed on a Wisdom saving throw or become cursed for the duration. Until the curse ends, the target suffers one of the following effects of your choice:
Choose
Monsters
Monster Manual
empyrean and each ally within 30 feet of it gain Advantage on d20 test;D20 Tests until the end of the empyrean’s next turn. The empyrean can’t take this action again until the start of its
Legendary Resistance (4/Day). If the empyrean fails a saving throw, it can choose to succeed instead.
Magic Resistance. The empyrean has Advantage on saving throws against spells and other magical