Mages' Contest [Invasion] Arena League 2005 Set: Kaladesh Prerelease Promos Type:

Set: Kaladesh Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {3}{U}{U} Whenever you cast an instant or sorcery spell

{2}: Masticore deals 1 damage to target creature

each opponent's life total becomes the lowest life total among your opponents

Whenever a creature you control with a +1/+1 counter on it deals combat damage to a player

Target creature gains trample and gets +X/+0 until end of turn

Mages' Contest [Invasion] Arena League 2005 Set: Kaladesh Prerelease Promos Type:Set: 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.