Mazemind Tome [Core Set 2021 Prerelease Promos] XY91 Set: Visions Type: Instant Rarity:

Set: Visions Type: Instant Rarity: Common Cost: {1}{U} Look at the top four cards of your library

you may put an infection counter on Festering Wound

Set: Legendary Duelists: Magical Hero Card type: Effect Monster Rarity: Super Rare Attack: 2500 Defense: 2000 (Quick Effect): You can discard this card

Set: Battles of Legend: Hero's Revenge Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 800 Defense: 2400 2 Level 3 monsters At the start of the Battle Phase: You can detach 1 material from this card

This spell costs {2} less to cast for each card exiled this way

Mazemind Tome [Core Set 2021 Prerelease Promos] XY91 Set: Visions Type: Instant Rarity:Set: Core Set 2021 Prerelease Promos Type: Artifact Rarity: Rare Cost: {2} {T}, Put a page counter on Mazemind Tome: Scry 1. {2}, {T}, Put a page counter on Mazemind Tome: Draw a card. When there are four or more page counters on Mazemind Tome, exile it. If you do, you gain 4 life.