Tezzeret the Seeker [Modern Masters 2015] Revised Edition The Pretender Mairsil ordered a

The Pretender Mairsil ordered a great Calendar drawn up to show when the paths to the Dark Lands were strongest

Set: Secret Utility Box Card type: Field Spell Rarity: Promo

When a non-Angel creature you control dies

Set: Duel Terminal 3 Card type: Effect Monster Rarity: Common Attack: 500 You can Tribute this card and 1 other Naturia monster you control to negate the activation of an opponent's Effect Monster's effect and destroy that Effect Monster

if this card attacked a face-down Defense Position monster: Destroy that monster immediately with this card's effect without flipping it face-up or applying damage calculation

Tezzeret the Seeker [Modern Masters 2015] Revised Edition The Pretender Mairsil ordered aSet: Modern Masters 2015 Type: Legendary Planeswalker Tezzeret Rarity: Mythic Cost: {3}{U}{U} +1: Untap up to two target artifacts. X: Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle. 5: Artifacts you control become artifact creatures with base power and toughness 5 5 until end of turn.