When Bam attacks, play a 1/1
Yeti Spy.
Shift 3: Transform a card of your choice in the enemy
Market into a 1/1
Yeti Spy.
Card sounds may differ from in-game as they get updated.
Infiltrate - The special ability of a unit with Infiltrate occurs the first time that unit hits the enemy player. It doesn't work while the unit is on defense, such as when it is attacked by a Relic Weapon.
Market - You can store up to five unique cards in your market that are not in your main deck when you build your deck. Your market is hidden from the enemy player.
Shift - When played, you may instead pay the Shift cost. Shifted units can't attack, block, or be selected until they emerge.
Emerge - After three turns, Shifted units emerge and get Unblockable that turn.