Giant Trap Door Spider

Creature - Spider

, : Exile Giant Trap Door Spider and target creature without flying that's attacking you.

"So large and so quiet—a combination best avoided."
—Disa the Restless, journal entry

2/3

2004-10-04 If Giant Trap Door Spider leaves the battlefield before its ability resolves, the ability will still resolve as normal. The targeted creature will be exiled.
2004-10-04 If the targeted creature leaves the battlefield (or otherwise becomes an illegal target) before the ability resolves, the ability won't resolve. Giant Trap Door Spider will remain on the battlefield.

mtg.wtf