Mages' Contest [Invasion] 100 Set: Commander 2013 Type: Creature

Set: Commander 2013 Type: Creature — Goblin Rarity: Rare Cost: {2}{R} Goblin Sharpshooter doesn't untap during your untap step

Set: Champions of Kamigawa Type: Artifact Rarity: Uncommon Cost: {1} {1}: Look at the top three cards of your library

Set: Sun & Moon: Unified Minds Type: Psychic Rarity: Secret Rare Retreat cost: 0

they burrowed

Set: Aquapolis Type: Water Rarity: Uncommon Retreat cost: Colorless

Mages' Contest [Invasion] 100 Set: Commander 2013 Type: CreatureSet: Invasion 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.