Heavy Forward [MP21-EN079] Super Rare 001 You can only activate 1

You can only activate 1 "Super Koi Koi" per turn

also it cannot be destroyed by card effects

Set: Speed Duel: Event Pack Card type: Effect Monster Rarity: Common Attack: 2000 Defense: 1700 Gains 300 ATK for every "Dark Magician" or "Magician of Black Chaos" in the GY

Set: OTS Tournament Pack 12 Card type: Ritual Spell Rarity: Common This card can be used to Ritual Summon any DARK Ritual Monster

Set: Lightning Overdrive Card type: Effect Monster Rarity: Super Rare Attack: 1500 Defense: 1500 If this card is Normal Summoned or flipped face-up: You can Special Summon 1 Spellcaster monster with 1500 DEF from your hand or Deck in face-down Defense Position

Heavy Forward [MP21-EN079] Super Rare 001 You can only activate 1Set: 2021 Tin of Ancient Battles Card type: Continuous Spell Rarity: Super Rare When this card is activated: You can add 1 "Infinitrack" monster from your Deck to your hand. Once per turn: You can target 1 Machine Xyz Monster you control, then activate 1 of these effects; Change its battle position. Attach this card to it as material. You can only activate 1 "Heavy Forward" per turn.