Chief Engineer Jakis

Legendary Resistance (3/Day). If Jakis fails a saving throw, he can choose to succeed instead.

Confounding Presence. An unexplainable aura surrounds Jakis, causing those around him to feel muddled and inferior. Hostile creatures that start their turn within within 10 feet of Jakis  or enter this space on a turn must succeed on a DC 17 Wisdom saving throw or else immediately suffer the effects of the Confusion spell for 1 minute. A creature that succeeds this saving throw is immune to this aura for 1 hour.

Champion of the Constructor (Mythic Trait; Recharges after a Short or Long Rest). When Jakis falls to 0 hit points, he doesn't die or fall unconscious. Instead, he regains 193 hit points and emits a wave of electricity; creatures within 30 feet of Jakis must make a DC 17 Constitution saving throw or take 4d8 lightning damage or half as much on success.

Multiattack. Jakis makes two Gunblade attacks followed by a Concussive Blast attack or one Gunblade attack and casts a spell.

Gunblade. Melee Weapon Attack: +11 to hit, reach 5 ft., one target. Hit: 13 (2d6 + 6) slashing damage plus 18 (4d8) force damage.

Concussive Blast. Melee Weapon Attack: +11 to hit, reach 30 ft., one target. Hit: 10 (2d6+4) thunder damage. The target must make a DC 17 strength saving throw or be pushed back 10 feet.

Spellcasting. Jakis casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability (spell save DC 17):

At will: catapult, lightning lure, shocking grasp, word of radiance

3/day each: Shadow Blade, Vortex Warp, Counterspell

1/day each: globe of invulnerability, slow, spiritual weapon (6th level), teleport

Physioneurological Static (Recharge 5-6). Jakis unleashes a telepathic wave affecting all creatures in a 60 ft. cone. Each creature in the area must make a DC 17 Intelligence saving throw. On a failure, a creature takes 6d8 psychic damage and is stunned until the end of its next turn. On success, a creature takes half as much damage and is not stunned.

Deflective Aura. Jakis triggers defensive runes etched into his body, granting him 2d6+7 temporary hit points.

Reconstruct. Jakis harnesses the Constructor's gifts, recovering 4d8 hit points.

War Caster. When a hostile creature's movement provokes an opportunity attack from Jakis, Jakis can use his reaction to cast a spell at the creature, rather than making an opportunity attack. The spell must have a casting time of 1 action and must target only that creature.

Jakis 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. Jakis regains spent legendary actions at the start of his turn.

Strike. Jakis makes one Gunblade or Concussive Blast attack.

Auto-Missile. Jakis emits 6 magical darts that home in on their targets. Choose 6 targets; each target takes 1d4+1 force damage. These darts can only be interrupted by the Shield spell.

Say That to My Face (Costs 3 Actions). Choose a creature that has attacked Jakis within the last round. Jakis and the target make a contested Wisdom roll. The loser is teleported, along with any equipment it is wearing and carrying, to an unoccupied space it can see within 5 feet of the winner. Jakis then makes a Gunblade attack against the target.

If Jakis’s mythic trait is active, he gains access to Thermal Venting as a legendary action for 1 hour after using Champion of the Constructor.

Thermal Venting (Costs 2 Actions). Jakis gains 1d4 temporary hit points per action, bonus action, or legendary action Jakis has taken since last use. Creatures within 30 feet of Jakis must make a DC 17 Constitution saving throw. On a failure, a creature takes an equivalent amount of fire damage; on success, a creature takes half as much damage. This damage bypasses resistance. If a creature fails by 10 or more, the creature suffers a point of exhaustion. On success, a creature takes half as much damage.