mtg.wtf

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.

{2}: Put target card from your graveyard on the bottom of your library.

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.

Deathtouch
Whenever Erinis, Gloom Stalker attacks, return target land card from your graveyard to the battlefield.
Choose a Background

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.

Flying, vigilance
Eerie — Whenever an enchantment you control enters and whenever you fully unlock a Room, Erratic Apparition gets +1/+1 until end of turn.

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.

When Ertha Jo, Frontier Mentor enters, create a 1/1 red Mercenary creature token with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery."
Whenever you activate an ability that targets a creature or player, copy that ability. You may choose new targets for the copy.

Whenever Erupting Dreadwolf attacks, it deals 2 damage to any target.

Defender
Reach
Other creatures you control get +1/+0.
Whenever you attack with two or more creatures, draw a card.

When Esika's Chariot enters, create two 2/2 green Cat creature tokens.
Whenever Esika's Chariot attacks, create a token that's a copy of target token you control.
Crew 4

Whenever an opponent casts their first noncreature spell each turn, draw a card unless that player pays {X}, where X is Esper Sentinel's power.

When you cycle Esper Sojourners or it dies, you may tap or untap target permanent.
Cycling {2}{U}

Flying
At the beginning of your upkeep, return an artifact you control to its owner's hand.

{4}{W}, {T}: Creatures you control get +1/+1 until end of turn. This ability costs {2} less to activate if you control a legendary creature.

Devoid
{1}{C}: Target opponent loses 1 life and you gain 1 life.

Whenever a creature you control mutates, put a +1/+1 counter on that creature and you gain 2 life.

Whenever another creature enters, you gain 1 life.

Creatures you control enter as a copy of Essence of the Wild.

Trample
When Etali, Primal Conqueror enters, each player exiles cards from the top of their library until they exile a nonland card. You may cast any number of spells from among the nonland cards exiled this way without paying their mana costs.
{9}{G/P}: Transform Etali. Activate only as a sorcery.

Whenever Etali, Primal Storm attacks, exile the top card of each player's library, then you may cast any number of spells from among those cards without paying their mana costs.

When Etched Host Doombringer enters, choose one —
• Target opponent loses 2 life and you gain 2 life.
• Choose target battle. If an opponent protects it, remove three defense counters from it. Otherwise, put three defense counters on it.

You may cast Eternal Scourge from exile.
When Eternal Scourge becomes the target of a spell or ability an opponent controls, exile Eternal Scourge.

Afflict 2
Whenever Eternal of Harsh Truths attacks and isn't blocked, draw a card.