Blood-Stained Lyoncroke, The Red God

Blood Frenzy. Lyoncroke has advantage on melee attack rolls against any creature that doesn't have all its hit points.

Legendary Resistance (5/Day). If Lyoncroke fails a saving throw, it can choose to succeed instead.

Multiattack. Lyoncroke makes 4 attacks, 2 bite, 1 claw, 1 tail

Extreme Multiattack (Recharge 5-6). Lyoncroke makes three attacks, 2 chaotic blast, 1 crush

Brutal Multiattack (recharge 10). Lyoncroke makes 6 attacks, 2 crush, 2 chaotic blast, 1 frightful presence, 1 claw.

Bite. Melee Weapon Attack: +11 to hit, reach 10 ft., one target. Hit: 17 (2d10 + 6) piercing damage.

Claw. Melee Weapon Attack: +11 to hit, reach 5 ft., three target. Hit: 13 (2d6 + 6) slashing damage.

Tail. Melee Weapon Attack: d20+14 to hit, reach 20 ft., one target. Hit: 26 (4d8 + 8) bludgeoning damage.

Chaotic Blast (Recharge 5-6). Lyoncroke exhales a blast of hellish energy in a 120-foot line that is 10 feet wide. The blast destroys all terrain and structures, magic or otherwise, within its path. Each creature in that line must make a DC 21 Dexterity saving throw, taking 45 (13d6) necrotic damage on a failed save, or half as much damage on a successful one.

Crush. Lyoncroke can expend 40 feet of its movement to rise up on its hind legs, before slamming its body down in an area within 20 feet of its location, that contains one or more other creatures. Each of those creatures must succeed on a DC 22 Strength or Dexterity saving throw (target's choice) or be knocked prone and take 22 (4d6 + 8) bludgeoning damage plus 22 (4d6 + 8) necrotic damage. On a successful save, the creature takes half as much damage, isn't knocked prone, and is pushed 5 feet out of Lyoncroke's space into an unoccupied space of the creature's choice. If no unoccupied space is within range, the creature instead falls prone in the Lyoncroke's space.

Frightful Presence. Each creature of Lyoncroke's choice that is within 120 feet of Lyoncroke and aware of it must succeed on a DC 24 Wisdom saving throw or become frightened for 1 minute. A creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. If a creature's saving throw is successful or the effect ends for it, the creature is immune to Lyoncroke's Frightful Presence for the next 24 hours.

Consume Life. As a bonus action, Lyoncroke can target one creature it can see within 5 feet of it that has 0 hit points and is still alive. The target must succeed on a DC 12 Constitution saving throw against this magic or die. If the target dies, Lyoncroke regains (8d6) hit points.

Astral Shift. As a bonus action, Lyoncroke can magically shift from the Material Plane to the Astral plane, or vice versa.

Lyoncroke can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature's turn. Lyoncroke regains spent legendary actions at the start of its turn.

Detect. Lyoncroke makes a Wisdom (Perception) check.

Crush attack. Lyoncroke makes a crush attack.

Wing Attack (Costs 2 Actions). Lyoncroke beats its wings. Each creature within 15 feet of Lyoncroke must succeed on a DC 26 Dexterity saving throw or take 15 (2d6 + 8) bludgeoning damage and be knocked prone. Lyoncroke can then fly up to half its flying speed.

If Lyoncroke has less than half its hit points left, it can use the options below as legendary actions.

Shattering Roar. Lyoncroke unleashes a Shrill roar. Each creature in a 600-foot-radius sphere centered on the Lyoncroke must succeed on a DC 27 Constitution saving throw or take 52 (8d12) Neccrotic damage and be incapacitated until the end of its next turn.

Great Wing Attack (Costs 2 Actions). Lyoncroke beats its wings. Each creature within 120 feet of it must succeed on a DC 27 Dexterity saving throw or take 76 (12d10 + 10) bludgeoning damage and be knocked prone. Lyoncroke can then fly up to half its flying speed.