mtg.wtf

Flying
Discard a card: Return Ephemeron to its owner's hand.

Flash
Enchant creature
Enchanted creature gets +5/+5 and has trample.

At the beginning of your upkeep, if you control twenty or more creatures, you win the game.

Target player sacrifices a land.
Threshold — Each player sacrifices all lands they control instead if seven or more cards are in your graveyard.

Reveal the top X plus one cards of your library and separate them into two piles. An opponent chooses one of those piles. Put that pile into your hand and the other into your graveyard.

Veil of Time — Whenever Epistolary Librarian attacks, you may cast a spell with mana value X or less from your hand without paying its mana cost, where X is the number of attacking creatures.

Epochrasite enters with three +1/+1 counters on it if you didn't cast it from your hand.
When Epochrasite dies, exile it with three time counters on it and it gains suspend.

Whenever you cast a creature spell, you may pay {1}. If you do, return target creature to its owner's hand.

At the beginning of your upkeep, for each land target player controls in excess of the number you control, choose a land that player controls, then the chosen permanents phase out. Repeat this process for artifacts and creatures.

Whenever an opponent casts their first spell each turn, counter that spell.

Flying
Whenever the fourth spell of a turn is cast, flip Erayo, Soratami Ascendant.

Choose one —
• Target creature gets -X/-X until end of turn. You gain X life.
• Exile up to twice X target cards from graveyards.

Whenever players finish voting, each opponent who voted for a choice you voted for creates a Treasure token. You scry X, where X is the number of opponents who voted for a choice you didn't vote for. Draw a card.

At the beginning of your upkeep, target non-Wall creature an opponent controls gains forestwalk until your next upkeep.

Whenever you cast a creature spell, create a 1/1 green Saproling creature token.

Lifelink
Whenever an Aura you control becomes attached to a nonland permanent an opponent controls with mana value less than or equal to that Aura's mana value, gain control of that permanent for as long as that Aura is attached to it.

Whenever Erithizon attacks, put a +1/+1 counter on target creature of defending player's choice.

Flash
Flying
You may look at the top card of your library any time.
You may cast spells with flash or flying from the top of your library.

Flash
Defender, haste
{1}{U}, {T}: Copy target spell you control that wasn't cast. You may choose new targets for the copy.

Trample
Whenever you cast an instant or sorcery spell, Erratic Cyclops gets +X/+0 until end of turn, where X is that spell's mana value.

{1}, {T}: Return target creature to its owner's hand unless its controller pays {1}.

Creatures you control have hexproof.

Flash
When Ertai Resurrected enters, choose up to one —
• Counter target spell, activated ability, or triggered ability. Its controller draws a card.
• Destroy another target creature or planeswalker. Its controller draws a card.

Phasing
When Ertai's Familiar phases out or leaves the battlefield, mill three cards.
{U}: Until your next upkeep, Ertai's Familiar can't phase out.

X can't be 0.
Target spell's controller exiles it with X delay counters on it.
At the beginning of each of that player's upkeeps, if that card is exiled, remove a delay counter from it. If the card has no delay counters on it, the player puts it onto the stack as a copy of the original spell.