Azazel

Skill 1: 

Debuff target enemy's crit by 5% and stun them for 1 turn. They can't be chosen as the attacker.

Skill 2: 

This monster becomes cloaked for 1 turn. It can't be targeted by skills. Clone target monster's skill.

Passive:

Whenever this monster gets silenced, deal 390 fire damage to the enemey's crew.

Power Gems:

5 Gems: Increases your attacker's damage by 2% for each gem this bursts.