Name:Throne of Bone ManaCost:1 Types:Artifact T:Mode$ SpellCast | ValidCard$ Card.Black | TriggerZones$ Battlefield | OptionalDecider$ You | Execute$ TrigGainLife | TriggerDescription$ Whenever a player casts a black spell, you may pay {1}. If you do, you gain 1 life. SVar:TrigGainLife:AB$GainLife | Cost$ 1 | Defined$ You | LifeAmount$ 1 SVar:RemRandomDeck:True SVar:Picture:http://www.wizards.com/global/images/magic/general/throne_of_bone.jpg Oracle:Whenever a player casts a black spell, you may pay {1}. If you do, you gain 1 life.