Ransack the Lab [Modern Horizons] Serf If you use an "Ancient

If you use an "Ancient Gear Golem" or "Ancient Gear Golem - Ultimate Pound" you control as Fusion Material

If this card is Tributed: You can target 1 monster on the field

Set: 2018 Mega-Tins Mega Pack Card type: Normal Trap Rarity: Secret Rare While this card is Set: Target 1 card on the field in this card's column

Set: The Duelist Genesis Card type: Synchro/Effect Monster Rarity: Ultimate Rare Attack: 3000 Defense: 2000 1 Tuner + 1 or more non-Tuner monsters If this card attacks a Defense Position monster your opponent controls

Ransack the Lab [Modern Horizons] Serf If you use an "AncientSet: Modern Horizons Type: Sorcery Rarity: Common Cost: {1}{B} Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard. "I think someone is stealing from my laboratory. It had better not be you!" Geralf, letter to Gisa