mtg.wtf

Flash
When Futurist Spellthief enters the battlefield, conjure a duplicate of target spell into your hand. That card perpetually gains "You may spend mana as though it were mana of any color to cast this spell."

When Garruk's Lost Wolf enters the battlefield, create a Huntsman Role token attached to another target creature you control. (Enchanted creature gets +1/+1 and has "{T}: Add {G}")

Flying
When Geist of Regret enters the battlefield, put a random instant card from your library into your graveyard. Then put a random sorcery card from your library into your graveyard.
Whenever you cast an instant or sorcery spell from your graveyard, copy that spell. You may choose new targets for the copy.

(You have to pay {2}{G} to play this land as your land drop. It's green.)
When Glade of the Pump Spells enters the battlefield, up to one target creature gets +2/+2 and gains trample until end of turn.
{T}: Add {G}{G}.

As an additional cost to cast this spell, you may sacrifice a non-Demon creature.
Flying
When Graven Archfiend enters the battlefield, if its additional cost was paid, conjure a card named Demonic Pact onto the battlefield.

When Grizzled Huntmaster enters the battlefield, you may exile a creature card from your hand. If you do, search your hand and library for any number of cards with the same name, exile them, then shuffle. Choose a creature card you own from outside the game. Conjure a duplicate of that card into your hand for each card exiled from your hand this way.

Flying, deathtouch
When Gutmorn, Pactbound Servant enters the battlefield, each player discards a nonland card.
Whenever a player discards a card during your turn, they choose another player. That player conjures a duplicate of that card into their hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell."

You may draw cards from anywhere in your library. (You don't get to look at them or reorder them while doing so.)
When Heart of a Duelist enters the battlefield, draw a card.

Flying
When Herald of Vengeance enters the battlefield, destroy each permanent you don't control that has the same name as a permanent that dealt damage to you last turn.

When Hinterland Chef enters the battlefield, draft a card from Hinterland Chef's spellbook. It perpetually becomes a Food artifact in addition to its other types and perpetually gains "{2}, {T}, Sacrifice this creature: You gain 3 life."

When Hollowhenge Wrangler enters the battlefield, seek a land card.
Discard a land card: Conjure a card named Hollowhenge Beast into your hand. You may also activate this ability while Hollowhenge Wrangler is in your graveyard.

When Illuminating Detective enters the battlefield, each of your opponents reveal all of their commanders. If their commanders were already revealed, put a flying counter on this creature.

When Incubation Triformer enters the battlefield, incubate 1.
{3}: Choose target transformed Phyrexian token you control. Transform it into a third side that's a 3/3 Phyrexian Horror artifact creature.

When Kami of Bamboo Groves enters the battlefield, you may put a land card from your hand onto the battlefield tapped.
Channel — {2}{G}, Discard Kami of Bamboo Groves: Conjure two cards named Forest into your hand.

When Kylem All-Star enters the battlefield, create a token copy of All that Glitters and attach it to this creature. (It's an aura with "enchanted creature gets +1/+1 for each artifact and/or enchantment you control.)
Enchantments you control are Gold artifacts in addition to their other types and have "Sacrifice this artifact: Add one mana of any color."

When Leech Medic enters the battlefield, create a Leeches token card and put it into your hand. (Leeches is a {1}{W}{W} sorcery from Homelands that reads, "Target player loses all poison counters. Leeches deals that much damage to that player.")

Lifelink
When Leonin Sanctifier enters the battlefield, choose a creature card in your hand. It perpetually gains lifelink.

Hexproof
When Lich's Duel Mastery enters the battlefield, exile the top five cards of your library face down as shields.
If you would lose life, instead put one of your shields into your hand. If you can't, sacrifice Lich's Duel Mastery.
When Lich's Duel Mastery leaves the battlefield, you lose the game.

When Liliana's Other Contract enters the battlefield, you draw three cards and you lose 3 life.
If you would lose the game, instead exile Liliana's Other Contract, then return it to the battlefield transformed under your control.

Double team
When Lizardfolk Librarians enters the battlefield, scry 2.

Poison Tolerance +1 (It takes an additional poison counter for you to lose the game to poison.)
When Long-Term Phyresis Study enters the battlefield, return up to one target creature card from your graveyard to your hand. Then, draw a card.

Companion — Your starting deck contains no cards with a silver, gold, orange, or purple expansion symbol. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.)
When Lutri, Pauper Otter enters the battlefield, discard your hand, then draw three cards.

When Magic Designer enters the battlefield, look at the top 10 cards of your library. You may reveal a playtest card from among them and put it into your hand, then put the rest on the bottom of your library in a random order.

When Mana Conference enters the battlefield, each player secretly chooses a basic land type, then those choices are revealed. Mana Conference gains each basic land type that received at least one vote. (Basic land types are Plains, Island, Swamp, Mountain, and Forest.)

Tempting offer — When Maître Tree enters the battlefield, create a token from the menu. Each opponent may also create a token from the menu. For each opponent who does, you create a token of the same type.
• Treasure
• Food
• 1/1 green Squirrel
• 3/3 green Beast