Alchemist Artificer

Experimental Resilience (1/Day). If Ilgor fails a saving throw, he can choose to succeed instead by reflexively drinking a glowing mutagen.

Sneak Attack (1/Turn). Ilgor deals an extra 1d6 damage when he hits a target with a weapon attack and has Advantage on the attack roll, or when the target is within 5 feet of an ally of Ilgor that isn’t Incapacitated.

Multiattack. Ilgor makes two attacks: one with his Serrated Dagger and one with a Corrosive Flask.

Serrated Dagger. Melee or Ranged Weapon Attack: +4 to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 4 (1d4 + 2) piercing damage plus 7 (2d6) poison damage.

Corrosive Flask. Ranged Task Attack: +6 to hit, range 30 ft., one target. Hit: 13 (2d8 + 4) acid damage. Each creature within 5 feet of the target must succeed on a DC 14 Dexterity Saving Throw or take 4 (1d8) acid damage.

Mutagenic Mist (Recharge 5–6). Ilgor throws a master flask at a point he can see within 30 feet. A 10-foot-radius cloud of purple gas appears. Any Lab Assistant in the cloud instantly gains 10 Temporary Hit Points and has Advantage on Strength checks and attacks until the end of their next turn. Any Enemy in the cloud must succeed on a DC 14 Constitution Saving Throw or be Poisoned until the end of their next turn.

Cunning Alchemist. Ilgor can take the Disengage or Help action as a Bonus Action.