mtg.wtf

When Altar of the Wretched enters the battlefield, you may sacrifice a nontoken creature. If you do, draw X cards, then mill X cards, where X is that creature's power.
Craft with one or more creatures {2}{B}{B}
{2}{B}: Return Altar of the Wretched from your graveyard to your hand.

When Ambassador Blorpityblorpboop enters the battlefield, you get {TK}{TK}{TK}, then you may put a sticker on a nonland permanent you own.
At the beginning of each combat, you may have Ambassador Blorpityblorpboop's base power become equal to the total power of all stickers on permanents you control and its base toughness become equal to those stickers' total toughness.

When Ambassador Oak enters the battlefield, create a 1/1 green Elf Warrior creature token.

When Ambitious Farmhand enters the battlefield, you may search your library for a basic Plains card, reveal it, put it into your hand, then shuffle.
Coven — {1}{W}{W}: Transform Ambitious Farmhand. Activate only if you control three or more creatures with different powers.

When Ambulatory Edifice enters the battlefield, you may pay 2 life. When you do, target creature gets -1/-1 until end of turn.

Flash
When Ambush Gigapede enters the battlefield, target creature an opponent controls gets -2/-2 until end of turn.

Trample
When Ambush Krotiq enters the battlefield, return another creature you control to its owner's hand.

When Amphin Mutineer enters the battlefield, exile up to one target non-Salamander creature. That creature's controller creates a 4/3 blue Salamander Warrior creature token.
Encore {4}{U}{U}

When Ampryn Tactician enters the battlefield, creatures you control get +1/+1 until end of turn.

Kicker {2}{U} and/or {1}{B}
When Ana Battlemage enters the battlefield, if it was kicked with its {2}{U} kicker, target player discards three cards.
When Ana Battlemage enters the battlefield, if it was kicked with its {1}{B} kicker, tap target untapped creature and that creature deals damage equal to its power to its controller.

When Anarchist enters the battlefield, you may return target sorcery card from your graveyard to your hand.

When Anathemancer enters the battlefield, it deals damage to target player equal to the number of nonbasic lands that player controls.
Unearth {5}{B}{R}

First strike
When Ancestor's Chosen enters the battlefield, you gain 1 life for each card in your graveyard.

When Ancestral Blade enters the battlefield, create a 1/1 white Soldier creature token, then attach Ancestral Blade to it.
Equipped creature gets +1/+1.
Equip {1}

Cumulative upkeep {1}
When Ancestral Knowledge enters the battlefield, look at the top ten cards of your library, then exile any number of them and put the rest back on top of your library in any order.
When Ancestral Knowledge leaves the battlefield, shuffle your library.

When Ancestral Statue enters the battlefield, return a nonland permanent you control to its owner's hand.

Enchant creature
When Ancestral Vengeance enters the battlefield, put a +1/+1 counter on target creature you control.
Enchanted creature gets -1/-1.

Flying
When Angel of Despair enters the battlefield, destroy target permanent.

Flying
When Angel of Eternal Dawn enters the battlefield, it becomes day.
It can't become night.
Your opponents can't cast spells with mana value greater than the number of turns they have begun.

Flying
When Angel of Finality enters the battlefield, exile target player's graveyard.

Flying
When Angel of Glory's Rise enters the battlefield, exile all Zombies, then return all Human creature cards from your graveyard to the battlefield.

Flash
Flying
When Angel of Grace enters the battlefield, until end of turn, damage that would reduce your life total to less than 1 reduces it to 1 instead.
{4}{W}{W}, Exile Angel of Grace from your graveyard: Your life total becomes 10.

Flying, lifelink
When Angel of Indemnity enters the battlefield, return target permanent card with mana value 4 or less from your graveyard to the battlefield.
Encore {6}{W}{W}

Flying
When Angel of Mercy enters the battlefield, you gain 3 life.

Flying
When Angel of Renewal enters the battlefield, you gain 1 life for each creature you control.