Soul of Fire [FOTB-EN031] Ultimate Rare Lightning Overdrive you can remove 1 Spell

you can remove 1 Spell Counters from a card you control for each of those monster instead

Negate the effects of all face-up monsters on the field

you're able to Summon the previous Synchro Monsters back each time your current Synchro is destroyed and activate their extra effects

You can only this effect of "Gravekeeper's Supernaturalist" once per turn

Set: Duel Power Card type: Normal Trap Rarity: Ultra Rare Target 1 face-up monster you control

Soul of Fire [FOTB-EN031] Ultimate Rare Lightning Overdrive you can remove 1 SpellSet: Force of the Breaker Card type: Normal Spell Rarity: Ultimate Rare Your opponent draws 1 card. Select 1 Pyro Type monster from your Deck and remove it from play. Inflict damage to your opponent equal to half the ATK of the removed monster. If you activate this card, you cannot declare an attack this turn.