Behavior: He only has two moves: "Whirlwind" (2x3 AOE) and "Dash". His Dash causes Knockback, and if it connects, he dashes again. If you are unlucky (or positioned poorly), he can infinite-combo you to death.
Tactics: Despite the flashy moves, he feels like a weak "roadside stray". Why? Because his Speed is only 2. He has no counter-attacks. Any ranged unit (Hunter/Mage) can kite him forever. Just don't stand in a line where he can chain-dash through your team.



