Sliver Overlord [Premium Deck Series: Slivers] Swamp Other creatures you control have

Other creatures you control have haste

Set: Limited Edition Beta Type: Enchantment — Aura Uncommon Cost: {1}{B} Enchant creature card in a graveyard When Animate Dead enters the battlefield

Sacrifice Crystal Vein: Add {C}{C}

You get an emblem with "You may cast spells from your hand without paying their mana costs

Set: Limited Edition Alpha Type: Instant Rare Cost: {U} Target spell or permanent becomes blue

Sliver Overlord [Premium Deck Series: Slivers] Swamp Other creatures you control haveSet: Premium Deck Series: Slivers Type: Legendary Creature Sliver Mutant Mythic Cost: {W}{U}{B}{R}{G} {3}: Search your library for a Sliver card, reveal that card, and put it into your hand. Then shuffle your library. {3}: Gain control of target Sliver. (This effect lasts indefinitely.) The end of evolution.