Chancellor of the Mulligan [Unknown Event] 13 Return target attacking creature to

Return target attacking creature to its owner's hand

but it cannot attack

Darkness Rarity: Rare Retreat cost: Colorless

put Gaze the Ages into your hand as it resolves

while this card is in your GY: You can add this card to your hand

Chancellor of the Mulligan [Unknown Event] 13 Return target attacking creature toSet: Unknown Event Type: Artifact Creature Phyrexian Construct Rarity: Common Cost: {7} You may reveal this card from your opening hand. If you do, at the beginning of the first upkeep, shuffle it into your library and draw a card. Menace When Chancellor of the Mulligan enters the battlefield, draw three cards. When you do, any number of target players mulligan. (They shuffle their card into their library, then draw that many cards and put one of them