Yamcha, the Desert Hyena (BT10-009) [Rise of the Unison Warrior (2nd Edition)]

Product Details

[Permanent] If your Leader Card is red, this card gets +10000 power.
[Auto] [Once per turn] During a battle where this card is attacking, when your opponent activates a [Counter] skill, switch this card to Active Mode.
[Auto] [Once per turn] When this card KOs an opponent's Battle Card, switch this card to Active Mode and it gets +10000 power and [Triple Strike] for the turn.