, Sacrifice a creature: Each other player sacrifices a creature., Sacrifice an artifact: Each other player sacrifices an artifact., Sacrifice an enchantment: Each other player sacrifices an enchantment.
When this artifact enters, exile target card from a graveyard., Sacrifice this artifact: Exile each opponent's graveyard., , Sacrifice this artifact: Draw a card.
Whenever you cast a noncreature spell, create a 1/1 colorless Servo artifact creature token.−2: Target artifact you control becomes a copy of another target artifact or creature you control until end of turn, except it's an artifact in addition to its other types.
Whenever Goblin Snowman blocks, prevent all combat damage that would be dealt to and dealt by it this turn.: Goblin Snowman deals 1 damage to target creature it's blocking.
Whenever you tap a Forest for mana, add an additional .+1: Put three +1/+1 counters on up to one target noncreature land you control. Untap it. It becomes a 0/0 Elemental creature with vigilance and haste that's still a land.−8: You get an emblem with "Lands you control have indestructible." Search your library for any number of Forest cards, put them...
Skulk (This creature can't be blocked by creatures with greater power.)Whenever Gregor, Shrewd Magistrate deals combat damage to a player, draw cards equal to its power.
: Add ., Sacrifice Ghost Quarter: Destroy target land. Its controller may search their library for a basic land card, put it onto the battlefield, then shuffle.
When Reflector Mage enters, return target creature an opponent controls to its owner's hand. That creature's owner can't cast spells with the same name as that creature until your next turn.