Oblivion Sower [Battle for Zendikar Prerelease Promos] Uncommon you can negate the effects

you can negate the effects of all face-up monsters your opponent controls

When this card is returned to the Fusion Deck by this effect

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {2} Whenever a land enters the battlefield

The player sacrifices that creature

Set: Eventide Type: Enchantment Rarity: Rare Cost: {3}{W} When Endless Horizons enters the battlefield

Oblivion Sower [Battle for Zendikar Prerelease Promos] Uncommon you can negate the effectsSet: Battle for Zendikar Prerelease Promos Type: Creature Eldrazi Rarity: Mythic Cost: {6} When you cast this spell, target opponent exiles the top four cards of their library, then you may put any number of land cards that player owns from exile onto the battlefield under your control. The Eldrazi hunger without limit and consume without pause.