Flying, trample At the beginning of your upkeep, sacrifice a creature other than this creature. If you can't, this creature deals 7 damage to you. Morph {B}{B}{B}{B}
2006-09-25
If you have another creature on the battlefield when the ability resolves, you must sacrifice it. You can't choose to be dealt 7 damage instead.
2006-09-25
You can't sacrifice Liege of the Pit to its own ability. You can sacrifice one Liege of the Pit to another Liege of the Pit.