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Season 10Sep 2026 ends in

Bardcore Onion

Hero skill · Open the hero page

Bardcore Onion

What the skill does

Bardcore Onion skill icon

Aura: Increases all Minions' ATK SPD by +4%.Aura: Increases all Minions' ATK SPD by +8%.Aura: Increases all Minions' ATK SPD by +16%.Aura: Increases all Minions' ATK SPD by +48%.

Lv 1–6Aura: Increases all Minions' ATK SPD by +4%.Aura: Increases all Minions' ATK SPD by +8%.Aura: Increases all Minions' ATK SPD by +16%.Aura: Increases all Minions' ATK SPD by +48%.
Lv 7–9
Rumble Chess (Lv 7)		Aura: Increases all Minions' ATK SPD by +5%.Aura: Increases all Minions' ATK SPD by +10%.Aura: Increases all Minions' ATK SPD by +20%.Aura: Increases all Minions' ATK SPD by +60%.
Lv 10Aura: Increases all Minions' ATK SPD by +6%.Aura: Increases all Minions' ATK SPD by +12%.Aura: Increases all Minions' ATK SPD by +24%.Aura: Increases all Minions' ATK SPD by +72%.
Lv 11Aura: Increases all Minions' ATK SPD by +7%.Aura: Increases all Minions' ATK SPD by +14%.Aura: Increases all Minions' ATK SPD by +28%.Aura: Increases all Minions' ATK SPD by +84%.
Lv 12Aura: Increases all Minions' ATK SPD by +8%.Aura: Increases all Minions' ATK SPD by +16%.Aura: Increases all Minions' ATK SPD by +32%.Aura: Increases all Minions' ATK SPD by +96%.

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).