Rosen Death

Lv 1–7 Rumble Chess (Lv 7)	Ready: Temp demotes 1 enemy Minions by -1★.Ready: Temp demotes 2 enemy Minions by -1★.Ready: Temp demotes 4 enemy Minions by -1★.Ready: Temp demotes — enemy Minions by -3★.
Lv 8	Ready: Temp demotes 2 enemy Minions by -1★.Ready: Temp demotes 4 enemy Minions by -1★.Ready: Temp demotes 8 enemy Minions by -1★.Ready: Temp demotes — enemy Minions by -3★.
Lv 9	Ready: Temp demotes 2 enemy Minions by -1★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by 10%.Ready: Temp demotes 4 enemy Minions by -1★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by 20%.Ready: Temp demotes 8 enemy Minions by -1★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by 40%.Ready: Temp demotes — enemy Minions by -3★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by —.
Lv 10	Ready: Temp demotes 2 enemy Minions by -1★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by 10%. If the enemy only has 1★ Minions, reduces the ATK SPD of enemy Minions by 20%.Ready: Temp demotes 4 enemy Minions by -1★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by 20%. If the enemy only has 1★ Minions, reduces the ATK SPD of enemy Minions by 40%.Ready: Temp demotes 8 enemy Minions by -1★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by 40%. If the enemy only has 1★ Minions, reduces the ATK SPD of enemy Minions by 80%.Ready: Temp demotes — enemy Minions by -3★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by —. If the enemy only has 1★ Minions, reduces the ATK SPD of enemy Minions by —.
Lv 11	Ready: Temp demotes 2 enemy Minions by -1★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by 15%. If the enemy only has 1★ Minions, reduces the ATK SPD of enemy Minions by 30%.Ready: Temp demotes 4 enemy Minions by -1★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by 30%. If the enemy only has 1★ Minions, reduces the ATK SPD of enemy Minions by 60%.Ready: Temp demotes 8 enemy Minions by -1★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by 60%. If the enemy only has 1★ Minions, reduces the ATK SPD of enemy Minions by 120%.Ready: Temp demotes — enemy Minions by -3★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by —. If the enemy only has 1★ Minions, reduces the ATK SPD of enemy Minions by —.
Lv 12	Ready: Temp demotes 2 enemy Minions by -1★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by 22%. If the enemy only has 1★ Minions, reduces the ATK SPD of enemy Minions by 44%.Ready: Temp demotes 4 enemy Minions by -1★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by 44%. If the enemy only has 1★ Minions, reduces the ATK SPD of enemy Minions by 88%.Ready: Temp demotes 8 enemy Minions by -1★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by 88%. If the enemy only has 1★ Minions, reduces the ATK SPD of enemy Minions by 176%.Ready: Temp demotes — enemy Minions by -3★. Aura: Reduces the ATK SPD of all enemy 1★ Minions by —. If the enemy only has 1★ Minions, reduces the ATK SPD of enemy Minions by —.

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.