Name:Mortal Combat
ManaCost:2 B B
Types:Enchantment
T:Mode$ Phase | Phase$ Upkeep | ValidPlayer$ You | IsPresent$ Creature | PresentZone$ Graveyard | PresentPlayer$ You | PresentCompare$ GE20 | TriggerZones$ Battlefield | Execute$ TrigWin | TriggerDescription$ At the beginning of your upkeep, if twenty or more creature cards are in your graveyard, you win the game.
SVar:TrigWin:DB$ WinsGame | Defined$ You
Oracle:At the beginning of your upkeep, if twenty or more creature cards are in your graveyard, you win the game.
