Ob Nixilis Reignited [Duel Decks: Nissa vs. Ob Nixilis] Crab Beast Set: Eighth Edition Type: Sorcery

Set: Eighth Edition Type: Sorcery Rarity: Rare Cost: {7}{B}{B} Destroy all creatures you don't control

When Merfolk Trickster enters the battlefield

Set: Anthologies Type: Instant Rarity: Uncommon Cost: {4}{R}{R} You may exile a red card from your hand rather than pay this spell's mana cost

"When these intruders are gone

Tap an untapped Swamp you control: Hecatomb deals 1 damage to any target

Ob Nixilis Reignited [Duel Decks: Nissa vs. Ob Nixilis] Crab Beast Set: Eighth Edition Type: SorcerySet: Duel Decks: Nissa vs. Ob Nixilis Type: Legendary Planeswalker Nixilis Rarity: Mythic Cost: {3}{B}{B} +1: You draw a card and you lose 1 life. 3: Destroy target creature. 8: Target opponent gets an emblem with "Whenever a player draws a card, you lose 2 life."