Falkenrath Gorger
From Crimson Vow Commander set
Falkenrath Gorger
Creature — Vampire Berserker
2/1
Each Vampire creature card you own that isn't on the battlefield has madness. The madness cost is equal to its mana cost. (If you discard a card with madness, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)