mtg.wtf

Whenever equipped creature attacks, sacrifice Karlov's Crossbow and destroy target creature an opponent controls.
Equip {1}
Forecast — {0}, Reveal Karlov's Crossbow from your hand: For the remainder of the game, spells you cast named Karlov's Crossbow cost {1} less to cast. (Activate only during your upkeep and only once each turn.)

Return target creature card from your graveyard to your hand.

{T}: This creature deals 2 damage to target attacking creature. Activate only during the declare attackers step and only if you've been attacked this step.

{T}: Add {U} for each artifact you control.

Whenever a player casts a spell, counter it unless that player pays {3}.

When this creature enters, you gain 2 life.
{T}: Add one mana of any color.

Target creature gets -2/-2 until end of turn. Create a Food token.

When Bumi enters, earthbend 1.
Whenever Bumi attacks, put two +1/+1 counters on each land creature you control.

Tap two untapped creatures you control: You may put a creature card from your hand that shares a creature type with each creature tapped this way onto the battlefield.

I — Create a Cursed Role token attached to up to one target creature.
II — Scry 2.
III — When you next cast an instant or sorcery spell with mana value 3 or less this turn, copy that spell. You may choose new targets for the copy.

Trample, haste
Whenever this creature deals damage to a player, that player discards all the cards in their hand, then draws that many cards.

Flying

Creatures with power 3 or greater don't untap during their controllers' untap steps.

This land enters tapped.
{T}: Add {U} or {R}.
{2}{U}{R}: Until end of turn, this land becomes a 1/4 blue and red Elemental creature with "{0}: Switch this creature's power and toughness until end of turn." It's still a land.

First strike
Whenever Altaïr attacks, exile up to one target Assassin creature card from your graveyard with a memory counter on it. Then for each creature card you own in exile with a memory counter on it, create a tapped and attacking token that's a copy of it. Exile those tokens at end of combat.

Return target creature to its owner's hand.
Addendum — If you cast this spell during your main phase, draw a card.

Whenever you cast a creature spell, seek a creature card with lesser mana value, then put it onto the battlefield.

Surge {X}{R}
Fall of the Titans deals X damage to each of up to two targets.

Flying
Whenever this creature deals combat damage to a player, you may sacrifice it. If you do, draw three cards.

Flying

When this Class enters, draw two cards, then discard two cards.
{U}{R}: Level 2
Creatures you control have "{T}: Add {U} or {R}. Spend this mana only to cast an instant or sorcery spell or to gain a Class level."
{3}{U}{R}: Level 3
Whenever you cast an instant or sorcery spell, that spell deals damage to each opponent equal to the number of instant and sorcery spells you've cast this turn.

First strike, haste

As an additional cost to cast this spell, sacrifice a creature.
Choose target creature card in your graveyard. Return that card and the sacrificed card to the battlefield under your control at the beginning of your next upkeep. Exile Rescue from the Underworld.

{T}: Add X mana of any one color, where X is the number of Allies you control.

Flanking
When this creature enters, you may pay {U}. If you don't, destroy target Knight and it can't be regenerated.