Time Spiral

{T}: Add {R}. {4}{R}: Foriysian Totem becomes a 4/4 red Giant artifact creature with trample until end of turn. As long as Foriysian Totem is a cre...

Clockwork Hydra enters the battlefield with four +1/+1 counters on it. Whenever Clockwork Hydra attacks or blocks, remove a +1/+1 counter from it. ...

{T}: Add {U}. {1}{U}: Chronatog Totem becomes a 1/2 blue Atog artifact creature until end of turn. {0}: Chronatog Totem gets +3/+3 until end of tur...

{4}, {T}: Reveal the top card of your library. If it has the same name as a card in your graveyard, put it into your graveyard. Otherwise, draw a c...

Vigilance When Jedit's Dragoons enters the battlefield, you gain 4 life.

Flying Brass Gnat doesn't untap during your untap step. At the beginning of your upkeep, you may pay {1}. If you do, untap Brass Gnat.

{T}: Target Assembly-Worker creature gets +1/+1 until end of turn.

All Slivers have "Whenever this permanent becomes the target of a spell an opponent controls, you may draw a card."

Vigilance {T}: Untap target attacking creature. Prevent all combat damage that would be dealt to and dealt by that creature this turn. Suspend 4—{W...

When Ivory Giant enters the battlefield, tap all nonwhite creatures. Suspend 5—{W} (Rather than cast this card from your hand, you may pay {W} and ...

Forestwalk (This creature can't be blocked as long as defending player controls a Forest.) When Yavimaya Dryad enters the battlefield, you may sear...

{G}: Wormwood Dryad gains forestwalk until end of turn and deals 1 damage to you. (It can't be blocked as long as defending player controls a Fores...

Flying {G}: Unyaro Bees gets +1/+1 until end of turn. {3}{G}, Sacrifice Unyaro Bees: It deals 2 damage to any target.

Domain — Until end of turn, creatures you control gain trample and get +1/+1 for each basic land type among lands you control.

{1}{W}, {T}, Discard a card: Create two 1/1 white Citizen creature tokens.

Target creature gets +1/+2 until end of turn. Flashback {W} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Defender At the beginning of your upkeep, put a spore counter on Thallid Shell-Dweller. Remove three spore counters from Thallid Shell-Dweller: Cre...

At the beginning of your upkeep, put a spore counter on Thallid Germinator. Remove three spore counters from Thallid Germinator: Create a 1/1 green...

Until end of turn, target creature gains trample and gets +X/+X, where X is the number of attacking creatures.

Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Target creature g...

Create a 1/1 green Saproling creature token.

Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) Whenever Gustcloak Cavali...

All Sliver creatures have reach. (They can block creatures with flying.)

Spike Tiller enters the battlefield with three +1/+1 counters on it. {2}, Remove a +1/+1 counter from Spike Tiller: Put a +1/+1 counter on target c...