Mortuary
Enchantment
Whenever a creature is put into your graveyard from the battlefield, put that card on top of your library.
"Think of them not as failures but as works in progress." —Volrath
Robert Bliss
Stronghold (STH)
• #66Rulings
This is not an optional ability.
(wotc • 2004-10-04)
Rulings
This is not an optional ability.
(wotc • 2004-10-04)