★ Legendary Front Line

Mister Hiss

Legendary • Front Line

Currently unobtainable.

These heroes cannot be added to your collection. They still show up in Rumble Chess: the card draw includes them, and the game guarantees them at level 9 or higher there.

⚖️ Compare Hero

Base Attack (Lv. 1)

Attack Speed

Very slow4s

Attack target

Front Line

Deploy Cost

8Sun

Rarity

Legendary

⚡ Skill

Enemies gain Corruption when entering the field, taking damage equal to 40% of Mister Hiss' ATK every 3 sec.Enemies gain Corruption when entering the field, taking damage equal to 50% of Mister Hiss' ATK every 3 sec.Enemies gain Corruption when entering the field, taking damage equal to 60% of Mister Hiss' ATK every 3 sec.Enemies gain Corruption when entering the field, taking damage equal to — of Mister Hiss' ATK every 1 sec.

Lv 1–7 Rumble Chess (Lv 7)	Enemies gain Corruption when entering the field, taking damage equal to 40% of Mister Hiss' ATK every 3 sec.Enemies gain Corruption when entering the field, taking damage equal to 50% of Mister Hiss' ATK every 3 sec.Enemies gain Corruption when entering the field, taking damage equal to 60% of Mister Hiss' ATK every 3 sec.Enemies gain Corruption when entering the field, taking damage equal to — of Mister Hiss' ATK every 1 sec.
Lv 8	Enemies gain Corruption when entering the field, taking damage equal to 48% of Mister Hiss' ATK every 3 sec.Enemies gain Corruption when entering the field, taking damage equal to 58% of Mister Hiss' ATK every 3 sec.Enemies gain Corruption when entering the field, taking damage equal to 68% of Mister Hiss' ATK every 3 sec.Enemies gain Corruption when entering the field, taking damage equal to — of Mister Hiss' ATK every 1 sec.
Lv 9	Enemies gain Corruption when entering the field, taking damage equal to 56% of Mister Hiss' ATK every 3 sec.Enemies gain Corruption when entering the field, taking damage equal to 66% of Mister Hiss' ATK every 3 sec.Enemies gain Corruption when entering the field, taking damage equal to 76% of Mister Hiss' ATK every 3 sec.Enemies gain Corruption when entering the field, taking damage equal to — of Mister Hiss' ATK every 1 sec.
Lv 10	Enemies gain Corruption when entering the field, taking damage equal to 56% of Mister Hiss' ATK every 2.5 sec.Enemies gain Corruption when entering the field, taking damage equal to 66% of Mister Hiss' ATK every 2.5 sec.Enemies gain Corruption when entering the field, taking damage equal to 76% of Mister Hiss' ATK every 2.5 sec.Enemies gain Corruption when entering the field, taking damage equal to — of Mister Hiss' ATK every 0.83 sec.
Lv 11	Enemies gain Corruption when entering the field, taking damage equal to 68% of Mister Hiss' ATK every 2.5 sec.Enemies gain Corruption when entering the field, taking damage equal to 78% of Mister Hiss' ATK every 2.5 sec.Enemies gain Corruption when entering the field, taking damage equal to 88% of Mister Hiss' ATK every 2.5 sec.Enemies gain Corruption when entering the field, taking damage equal to — of Mister Hiss' ATK every 0.83 sec.
Lv 12	Enemies gain Corruption when entering the field, taking damage equal to 80% of Mister Hiss' ATK every 2.5 sec.Enemies gain Corruption when entering the field, taking damage equal to 90% of Mister Hiss' ATK every 2.5 sec.Enemies gain Corruption when entering the field, taking damage equal to 100% of Mister Hiss' ATK every 2.5 sec.Enemies gain Corruption when entering the field, taking damage equal to — of Mister Hiss' ATK every 0.83 sec.

Drag two Minions of the same type and ★ rank onto the same tile on the board to promote them to the next ★; their ATK is added together. Minions go up to 3★ (Merge Minion); only in Rumble Chess do two 3★ Minions merge into a 4★ (Rumble Chess – 4★ Minions). “—” means the value is not known yet.

📈 Levels in Rumble Chess (Lv 7–12)

This hero cannot join your collection, so there is nothing to pay for. In Rumble Chess it comes at level 9 or higher; this is what each level changes.

Level	ATK gained	Effect
Level 7	—	Starting level
Level 8	—	Increases damage to 48%.
Level 9	—	Increases damage to 56%.
Level 10	—	Reduces DoT tick time to 2.5.
Level 11	—	Increases damage to 68%.
Level 12	—	Increases damage to 80%.