Mages' Contest [Invasion] Duels of the Planeswalkers Promos 2011 is the chaos of a

is the chaos of a thundercloud

Enemies teach what you need to know

put it into your graveyard and each player returns all creature cards from their graveyard to the battlefield

A creature dealt damage this way can't be regenerated this turn

Mages' Contest [Invasion] Duels of the Planeswalkers Promos 2011 is the chaos of aSet: Invasion Type: Instant 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.