On Evolve: Select an enemy follower on the field and put it on the bottom of its owner's deck.
When this follower deals attack damage to an enemy leader, you win the game.
QIf my Deepwood Anomaly has 0 attack when it attacks an enemy leader, do I still win the game?
ANo. When a follower with 0 (or negative) attack attacks, it doesn't deal attack damage.