Event: Leatherhead's Smackdown is a common Event card from Teenage Mutant Ninja Turtles Eternal Tokens (TTMC), collector number 20. Current market price: $0.18, TCGplayer market prices via Scryfall.
As a team, the heroes choose a creature with the greatest power among creatures they control. Destroy it. The bosses lose life equal to that creature's power.
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