Chimera 7, Unfinished Apex

Legendary Resistance (2/Day). If Chimera 7 fails a saving throw, it can choose to succeed instead.

Unstable Magic Resistance. Chimera 7, Unfinished Apex has advantage on saving throws against spells and other magical effects. This bonus does not apply to spells and magic effects that would apply the frightened condition.

Unstable Psyche. Chimera 7 has disadvantage on saving throws against spells and other magical effects that would cause it to become frightened. If it is afflicted with the frightened condition, Chimera 7 has advantage on melee weapon attacks against all creatures except the creature that originally afflicted it with the condition.

Cornered Beast (Recharge 6). If Chimera 7's hit points drop below 60, it becomes frightened of the creature that dealt it the damage to bring it below that point until the end of its next turn. While frightened from this effect, it gains +2 to its AC until it is no longer frightened, cannot be knocked prone, and automatically succeeds all Wisdom saving throws.

Survivor. Chimera 7 regains 10 hit points at the start of its turn if it has fewer than half its hit points but at least 1 hit point.

Multiattack. Chimera 7 makes 2 attacks on its turn, choosing from the options below.

Heavy Blow. Melee Weapon Attack: +10 to hit, reach 5 ft., 1 target. Hit: 8 (1d4 + 6) bludgeoning damage. 

Draining Bite. Melee Weapon Attack: +10 to hit, range 5 ft., 1 target. Hit: 10 (1d8 + 6) piercing damage. Once on each of its turns, when it damages a creature with his attack, Chimera 7 regains 5 hit points. Chimera 7 must have activated its Bestial Rage and chosen the Lupine Muzzle option to use this attack.

Unseen Slash. Melee Weapon Attack: +10 to hit, range 5 ft., 1 target. Hit: 9 (1d6 + 6) slashing damage. Once on each of its turns, when Chimera 7 attacks with Unseen Slash using its Attack action, it can make one additional Unseen Slash attack as part of the same action. Chimera 7 must have activated its Bestial Rage and chosen the Mantis Scythes option to use this attack.

Piercing Lash. Melee Weapon Attack: +10 to hit, range 10 ft., 1 target. Hit: 10 (1d8 + 6) piercing damage. If Chimera 7 would use this attack to make an attack of opportunity, it can do so at a range of 15 feet. Chimera 7 must have activated its Bestial Rage and chosen the Stinging Scorpion option to use this attack.

Bestial Rage (3/Day): Chimera 7 enters into a furious blind rage for up to 1 minute. It gains advantage on STR checks and saving throws (not attacks), +2 damage to all of its melee weapon attacks, and resistance to bludgeoning, piercing, and slashing damage. Its rage ends early if it is knocked unconscious or if its turn ends and it hasn't attacked a hostile creature or taken damage since its last turn. It can also end its rage as a bonus action. When Chimera 7 activates its Bestial Rage, it gains 15 temporary hit points, as well as one of the following benefits:

• Lupine Maw - Chimera 7's mouth transforms into the muzzle of a vicious wolf. It gains access to its "Draining Bite" attack.
• Mantis Scythes - Chimera 7's claws morph into a gnarled facsimile of a mantis's scythes. It gains access to its "Unseen Slash" attack.
• Stinging Scorpion - Chimera 7 manifests a venomous stinger at the end of a lashing tail. It gains access to its "Piercing Lash" attack, as well as its "Defensive Spines" reaction.

Defensive Spines. If Chimera 7 has activated its Bestial Rage and chosen the Stinging Scorpion option, if a creature it can see within 10 feet of it hits it with an attack roll, Chimera 7 can use its reaction to swipe its tail and roll a d8, applying a bonus to its AC equal to the number rolled, potentially causing the attack to miss.

Chimera 7 can take 2 legendary actions, choosing from the options below. Only one legendary action can be used at a time and only at the end of another creature's turn. Chimera 7 regains spent legendary actions at the start of its turn.

Lash Out. Chimera 7 makes one attack at advantage with its Heavy Blow or another available attack, targeting the nearest creature. If Chimera 7 is frightened, it cannot use any legendary actions other than this one, and it must do so at every available opportunity.

Shove. Chimera 7 attacks using its Heavy Blow. If the attack succeeds, the target must succeed on a Strength saving throw (DC 18) or be knocked prone.

Sniff them Out. Chimera 7 makes a Wisdom (Perception) check, at advantage.

Monstrous Pounce. Chimera 7 leaps up to 15 feet into an unoccupied space it can see. This movement does not elicit opportunity attacks.

Baleful Roar (Costs 2 Actions). Chimera 7 harnesses the power of the many animal souls residing inside it, channeling all of their rage and pain into a sorrowful howl that taints the minds of all who hear it. Any creatures with an Intelligence score above 4 within 30 feet of Chimera 7 must make a Wisdom saving throw. On a failure, they take 22 (4d8 + 6) Psychic damage and are frightened of it until the end of their next turn. On a success, they take half damage and are not frightened.