As an additional cost to cast this spell, reveal a colorless creature card from your hand.Exile each creature and planeswalker with mana value less than the revealed card's mana value.
Nonartifact spells you cast have improvise. (Your artifacts can help cast those spells. Each artifact you tap after you're done activating mana abilities pays for .)
Whenever an Equipment you control enters, you may draw a card.Metalcraft — Equipment you control have equip as long as you control three or more artifacts.
Cast this spell only during combat on an opponent's turn.Return X target creature cards from your graveyard to the battlefield. Sacrifice those creatures at the beginning of the next end step.
First strikeWhenever Mirri, Weatherlight Duelist attacks, each opponent can't block with more than one creature this combat.As long as Mirri, Weatherlight Duelist is tapped, no more than one creature can attack you each combat.
Creatures you control have haste.Cascade, cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order. Then do it again.)
Changeling (This card is every creature type.)As Realmwalker enters, choose a creature type.You may look at the top card of your library any time.You may cast creature spells of the chosen type from the top of your library.
Counter target spell or ability that targets a permanent you control.This spell costs less to cast if it targets a spell or ability that targets a creature you control with power 7 or greater.
First strikeWhenever Mirri, Weatherlight Duelist attacks, each opponent can't block with more than one creature this combat.As long as Mirri, Weatherlight Duelist is tapped, no more than one creature can attack you each combat.
As an additional cost to cast this spell, reveal a colorless creature card from your hand.Exile each creature and planeswalker with mana value less than the revealed card's mana value.
Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays .
Vigilance, reach, trampleWhen Zacama, Primal Calamity enters, if you cast it, untap all lands you control.: Zacama deals 3 damage to target creature.: Destroy target artifact or enchantment.: You gain 3 life.
