Vikavolt (101/264) [Sword & Shield: Fusion Strike] Pyro or 1 Spell/Trap that specifically

or 1 Spell/Trap that specifically lists the card "Ancient Gear Golem" in its text

Destroy a number of monsters on the field equal to the number of Heads

Set: 2017 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Common Attack: 2800 Defense: 2000 If an EARTH Machine-Type monster(s) is Normal or Special Summoned to your field (except during the Damage Step): You can Special Summon this card from your hand

Set: 5D's Wheelie Breakers Promotional Cards Card type: Effect Monster Rarity: Ultra Rare Attack: 1000 Defense: 800 When this card is Special Summoned from your hand

except "Flying Pegasus Railroad Stampede"

Vikavolt (101/264) [Sword & Shield: Fusion Strike] Pyro or 1 Spell/Trap that specificallySet: Sword & Shield: Fusion Strike Type: Lightning Rarity: Rare Retreat cost: 0