You may have this creature enter as a copy of any nonland permanent on the battlefield.

Sliver creatures you control have indestructible. (Damage and effects that say "destroy" don't destroy them.)

Devoid (This card has no color.)
When you cast this spell, exile target artifact, enchantment, or land.
Reach
, Sacrifice a land: Return this card from your graveyard to your hand. ( represents colorless mana.)

When you cast this spell, if you have fewer than seven cards in hand, draw cards equal to the difference.
Menace
Discard a card with mana value X: Counter target spell with mana value X.