Frenetic Sliver [Secret Lair: Heads I Win, Tails You Lose] Battle for Zendikar Set: Rise of the Eldrazi

Set: Rise of the Eldrazi Type: Creature — Vampire Shade Rarity: Mythic Cost: {4}{B}{B} Whenever you tap a Swamp for mana

perfect order

Set: Mystery Booster Playtest Cards Type: Legendary Creature — Dragon Sliver Rarity: Rare Cost: {2}{U}{U}{R}{R} Slivers you control have flying and "Whenever you draw a card

{T}: You may exile an instant or sorcery card with mana value X from your hand

Frenetic Sliver [Secret Lair: Heads I Win, Tails You Lose] Battle for Zendikar Set: Rise of the EldraziSet: Secret Lair: Heads I Win, Tails You Lose Type: Creature Sliver Rarity: Uncommon Cost: {1}{U}{R} All Slivers have "{0}: If this permanent is on the battlefield, flip a coin. If you win the flip, exile this permanent and return it to the battlefield under its owner's control at the beginning of the next end step. If you lose the flip, sacrifice it."