Mages' Contest [The List] Basic Fairy Energy Set: Sword & Shield: Astral

Set: Sword & Shield: Astral Radiance Type: Stadium Rarity: Secret Rare

Set: EX: Crystal Guardians Type: Lightning Rarity: Rare Retreat cost: Colorless

Set: XY: Ancient Origins Type: Darkness Rarity: Ultra Rare Retreat cost: Colorless

Set: Modern Horizons 2 Prerelease Promos Type: Legendary Artifact — Equipment Rarity: Mythic Cost: {7} Living weapon

you may tap X untapped battles you control (so they're oriented like a regular Magic card)

Mages' Contest [The List] Basic Fairy Energy Set: Sword & Shield: AstralSet: The List Type: Instant Rarity: Rare Cost: {1}{R}{R} You and target spell's controller bid life. You start the bidding with a bid of 1. In turn order, each player may top the high bid. The bidding ends if the high bid stands. The high bidder loses life equal to the high bid. If you win the bidding, counter that spell.