D/D Berfomet is a Super Rare Effect Monster card from Yu-Gi-Oh! (OTS Tournament Pack 19, OP19). Current market price: $0.15.
Super Rare
OTS Tournament Pack 19 (OP19)
Card Text
Once per turn: You can target 1 "D/D" monster you control that has a Level, except "D/D Berfomet", and declare a Level from 1 to 8; it becomes that Level until the end of this turn, also you cannot Special Summon monsters for the rest of this turn, except "D/D" monsters.
