Name:Demon's Horn
ManaCost:2
Types:Artifact
T:Mode$ SpellCast | ValidCard$ Card.Black | TriggerZones$ Battlefield | OptionalDecider$ You | Execute$ TrigGainLife | TriggerDescription$ Whenever a player casts a black spell, you may gain 1 life.
SVar:TrigGainLife:AB$GainLife | Cost$ 0 | Defined$ You | LifeAmount$ 1
SVar:RemRandomDeck:True
DeckNeeds:Color$Black
SVar:Picture:http://www.wizards.com/global/images/magic/general/demons_horn.jpg
Oracle:Whenever a player casts a black spell, you may gain 1 life.