Volcanic Doomfire [FOTB-EN008] Ultimate Rare P-159 You can only use each

You can only use each of these effects of "Nekroz of Valkyrus" once per turn

You can only activate 1 "Spellbook of Power" per turn

Now make it gigantic and power it up as a Pokémon VMAX

a strong magnetic closure

Volcanic Doomfire [FOTB-EN008] Ultimate Rare P-159 You can only use eachSet: Force of the Breaker Card type: Effect Monster Rarity: Ultimate Rare Attack: 3000 Defense: 1800 This card cannot be Normal Summoned or Set. This card can only be Special Summoned by sending a face up "Tri Blaze Accelerator" you control to the Graveyard. During your opponent's Battle Phase, your opponent must attack this monster with any Attack Position monsters they control. When this card destroys a monster and sends it to the Graveyard, destroy