Ankh of Mishra
Revised Edition — rare
Artifact
Ankh of Mishra rulings:
2004-10-04: This triggers on any land entering the battlefield. This includes playing a land or putting a land onto the battlefield using a spell or ability.
2004-10-04: It determines the land’s controller at the time the ability resolves. If the land leaves the battlefield before the ability resolves, the land’s last controller before it left is used.