Darkness Ablaze set of Sword & Shield series

Glimwood Tangle
Stadium
Evolves From:
Once during each player's turn, after that player flips any coins for an attack, they may ignore all results of those coin flips and begin flipping those coins again.
This Stadium stays in play when you play it. Discard it if another Stadium comes into play. If a Stadium with the same name is in play, you can't play this card.