Big Core (UTR) [RDS-EN030] Ultimate Rare Limited you can Special Summon from

you can Special Summon from your Deck 1 Machine-Type monster with an ATK of 1500 or less in face-up Attack Position

Set: Clash of Rebellions Card type: Effect Monster Rarity: Secret Rare You can Tribute this card

Destroy 1 monster on your opponent's side of the field

this card can attack your opponent's Life Points directly

Set: Sword & Shield: Vivid Voltage Type: Metal Rarity: Secret Rare Retreat cost: Colorless

Big Core (UTR) [RDS-EN030] Ultimate Rare Limited you can Special Summon fromSet: Rise of Destiny Card type: Effect Monster Rarity: Ultimate Rare Attack: 2300 Defense: 1100 Put 3 counters on this card when you Normal Summon it. This card is not destroyed as a result of battle. If this card battles a monster, remove 1 counter from this card at the end of the Damage Step. If this card battles without a counter, destroy this card at the end of the Damage Step.