Coco Coinhog

Lv 1–7 Rumble Chess (Lv 7)	Ready: Increases this Minion's sell price by 1.Ready: Increases this Minion's sell price by 2.Ready: Increases this Minion's sell price by 4.Ready: Increases this Minion's sell price by 10.
Lv 8	Ready: Increases this Minion's sell price by 1 and ATK by 1.Ready: Increases this Minion's sell price by 2 and ATK by 2.Ready: Increases this Minion's sell price by 4 and ATK by 4.Ready: Increases this Minion's sell price by 10 and ATK by 10.
Lv 9	Ready: Increases this Minion's sell price by 1 and ATK by 2.Ready: Increases this Minion's sell price by 2 and ATK by 4.Ready: Increases this Minion's sell price by 4 and ATK by 8.Ready: Increases this Minion's sell price by 10 and ATK by 20.
Lv 10	Ready: Increases this Minion's sell price by 1 and ATK by 2.Ready: Increases this Minion's sell price by 2 and ATK by 4.Ready: Increases this Minion's sell price by 5 and ATK by 8.Ready: Increases this Minion's sell price by 10 and ATK by 20.
Lv 11	Ready: Increases this Minion's sell price by 1 and ATK by 3.Ready: Increases this Minion's sell price by 2 and ATK by 6.Ready: Increases this Minion's sell price by 5 and ATK by 12.Ready: Increases this Minion's sell price by 10 and ATK by 30.
Lv 12	Ready: Increases this Minion's sell price by 1 and ATK by 4.Ready: Increases this Minion's sell price by 2 and ATK by 8.Ready: Increases this Minion's sell price by 5 and ATK by 16.Ready: Increases this Minion's sell price by 10 and ATK by 40.

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).