All Slivers have ", Sacrifice this permanent: This permanent deals 1 damage to any target."All Slivers have ", Sacrifice this permanent: Prevent the next 1 damage that would be dealt to target player, planeswalker, or Sliver creature this turn."
Flying, hasteEcho—Discard a card. (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
Flying, hasteEcho—Discard a card. (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
FlyingWhen Riftwing Cloudskate enters, return target permanent to its owner's hand.Suspend 3— (Rather than cast this card from your hand, you may pay and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.)
Exile target creature you control, then return it to the battlefield under its owner's control.Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)
If you control four or fewer lands, search your library for a basic land card, put it onto the battlefield tapped, then shuffle.Cycling—Sacrifice a land. (Sacrifice a land, Discard this card: Draw a card.)
Morph When Timebender is turned face up, choose one —• Remove two time counters from target permanent or suspended card.• Put two time counters on target permanent with a time counter on it or suspended card.
Protection from black; flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)Suspend 3—When the last time counter is removed from Riftmarked Knight while it's exiled, create a 2/2 black Knight creature token with flanking, protection from white, and haste.
Protection from black; flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)Suspend 3—When the last time counter is removed from Riftmarked Knight while it's exiled, create a 2/2 black Knight creature token with flanking, protection from white, and haste.
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)When Firemaw Kavu enters, it deals 2 damage to target creature.When Firemaw Kavu leaves the battlefield, it deals 4 damage to target creature.
Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)When Firemaw Kavu enters, it deals 2 damage to target creature.When Firemaw Kavu leaves the battlefield, it deals 4 damage to target creature.
FlyingVanishing 3 (This creature enters with three time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)When Aven Riftwatcher enters or leaves the battlefield, you gain 2 life.
FlyingVanishing 3 (This creature enters with three time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.)When Aven Riftwatcher enters or leaves the battlefield, you gain 2 life.