Mages' Contest [Invasion] Saheeli Creatures it was blocking that

Creatures it was blocking that had become blocked by only that creature this combat become unblocked

Set: Planechase Type: Enchantment Rarity: Rare Cost: {1}{B}{B}{B} Whenever a creature you control dies

Set: Judge Gift Cards 2011 Type: Artifact Rarity: Rare Cost: {0} At the beginning of your upkeep

If two or more creatures are tied for least power

Mages' Contest [Invasion] Saheeli Creatures it was blocking thatSet: 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.