Mages' Contest [The List] Onslaught If one or more creature

If one or more creature cards were put into that graveyard this way

Set: Core Set 2019 Promos Type: Creature — Cat Soldier Rarity: Rare Cost: {2}{W}{W} Whenever Leonin Warleader attacks

Set: The List Type: Instant Rarity: Rare Cost: {U} Search your library for an instant or sorcery card

Set: Modern Masters 2015 Type: Instant Rarity: Rare Cost: {1}{U}{U}{U} Choose two —

Reverse Type: Legendary Artifact — God // Legendary Artifact {T}: Target player loses 3 life unless they sacrifice a nonland permanent or discard a card

Mages' Contest [The List] Onslaught If one or more creatureSet: 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.