Primathmech Laplacian [MYFI-EN009] Secret Rare SV101 Once per turn: You can

Once per turn: You can Tribute 1 monster

Set: Structure Deck: Machine Reactor Card type: Normal Spell Rarity: Common Target 1 "Ancient Gear" monster in your Graveyard

negate 1 attack from a monster your opponent controls

In every pack

Primathmech Laplacian [MYFI-EN009] Secret Rare SV101 Once per turn: You canSet: Mystic Fighters Card type: Xyz Effect Monster Rarity: Secret Rare Attack: 2000 Defense: 0 3 Level 4 monsters If a "Mathmech" card(s) you control would be destroyed by card effect, you can detach 1 material from this card instead. If this card is Xyz Summoned: You can detach up to 3 materials from it, then choose that many effects (you cannot choose the same effect twice, and you resolve them in the listed order, skipping any that were not