Hank roars and tears 1 enemy with his claws (if the characters' HP is not full, Lukka will stomp the enemy to perform a pursuit), dealing P.DMG equal to P.ATK *90%. When this skill launches a critical hit, gains 1 Concentration additionally.

Passive Effect
Fangs & Claws: Increases Leave Me Alone's DMG by 30%.

Thrown by Hank, Lukka attacks enemy with his head (if the characters' HP is not full, Hank will perform a pursuit), dealing P.DMG equal to P.ATK *163% and gaining [Soul Pact]. When this skill launches a critical hit, gains 1 Concentration additionally.
[Soul Pact]: inflicts a shield whose HP is equal to the characters' current HP*50%. Removes the shield when its HP becomes 0. Lasts 2 rounds and can be dispelled.

Passive Effect
Soul Resonance: Increases Cooperative Operation's DMG by 20%
Mutual Needs: While [Soul Pact] is active, if the shield is broken, reduces the cooldown time of Cooperative Operation by 1 round.

Hank becomes furious and smashes 1 enemy with his great strength (if the characters' HP is not full, Lukka will perform a pursuit with the Icing Hammer), dealing P.DMG equal to P.ATK *388%. This skill consumes all the Concentration and increases the DMG dealt.

Passive Effect
Bear's Roar: Increases Bear Attack's DMG by 30%
Lukka's Rage: When the characters have [Lukka's Craftiness], Bear Attack definitely launches a critical hit.
Hank's Rage: When the characters have [Hank's Persistence], Bear Attack inflicts [Flinch] on the target.
[Flinch]: while the effect is active, seals 1 random active skill. Cannot be removed by God or any control countering effect. Lasts 1 round and cannot be purified

Lukka and Hank can adjust their tactic according to their conditions. Before taking action, if the characters' HP is full, gains [Lukka's Craftiness]; if not, gains [Hank's Persistence]. These effects cannot co-exist and they don't need Mastery to take effect.
Lukka and Hank's DMG goes up with the Mastery. Cannot be dispelled.
Lukka's and Hank's souls are linked. Their special nature makes them immune to [Deform] and [Silence]. Removes this effect when the characters die.
Hank's thick fur and fat give him great potential in cold environments. Before taking action, if the characters have [Freeze], gains 1 Concentration and removes [Freeze]. Removes this effect when the characters die.
[Lukka's Craftiness]: while the effect is active, reduces DMG taken by 70% and increases DMG by 15%. When this effect is gained, removes [Hank's Persistence]. Lasts until the end of the battle and cannot be dispelled.
[Hank's Persistence]: while the effect is active, reduces DMG taken by 35% and damage dealt by the characters cannot be dodged or blocked. When this effect is gained, removes [Lukka's Craftiness]. Lasts until the end of the battle and cannot be dispelled.

Passive Effect
None