mtg.wtf

Buyback costs cost {2} less.

Whenever another creature enters, you may stand up and say in a deep, booming voice, "Presenting . . . " and that creature's name. If you do, put a +1/+1 counter on that creature.

Destroy target artifact, enchantment, or creature with flying. Scry 1.

{T}: Add {G}.

Devoid
Flying, vigilance
When this creature enters, sacrifice any number of creatures each with base power or toughness 1 or less. Create that many 4/4 colorless Eldrazi Angel creature tokens with flying and vigilance.

You may reveal this card from your opening hand. If you do, when each opponent casts their first spell of the game, counter that spell unless that player pays {1}.
Flying
Whenever an opponent casts a spell, counter it unless that player pays {1}.

Exile target spell, then roll a d20 and add that spell's mana value.
1—14 | You may cast the exiled card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell.
15+ | You may cast the exiled card without paying its mana cost for as long as it remains exiled.

When this creature leaves the battlefield, it deals 6 damage to target creature.
Evoke {1}{R}{R}

For Mirrodin!
Equip abilities you activate of other Equipment cost {1} less to activate.
Equipped creature has double strike.
Equip {3}{R}{W}

{T}: Add {G}. When you spend this mana to cast a Dragon creature spell, you gain 2 life.

You and target opponent each gain control of all creatures the other controls until end of turn. Untap those creatures. Those creatures gain haste until end of turn.

Enchant land
Enchanted land has "{T}: Target creature can't block this turn."

You and target creature's controller each secretly choose a number 0 or greater. Then, reveal the chosen numbers. If your number was highest or tied for the highest, exile that creature. Each player who chose the highest number loses that much life.

Whenever you crank this Contraption, creatures you control get +2/+0 and gain trample until end of turn.

{T}: Add {G} for each creature with power 4 or greater you control.
{7}{R}: This creature deals damage equal to its power to target player or planeswalker.

Return X target cards from your graveyard to your hand. Exile Wildest Dreams.

Return target creature to its owner's hand.
Draw a card.

Counter target creature spell. Put a +1/+1 counter on up to one target creature you control.

This land enters tapped.
{T}: Add {U}.

Destroy target non-Spirit creature.

As an additional cost to cast this spell, sacrifice a creature.
Create X 1/1 black and green Pest creature tokens with "When this token dies, you gain 1 life," where X is the sacrificed creature's power.

At the beginning of combat on your turn, put X +1/+1 counters on each creature you control, where X is this creature's power.

When this artifact enters, draw a card.
{T}, Sacrifice this artifact: Target creature can't be blocked this turn. If it's a Vampire, it also gains lifelink until end of turn.

Whenever a creature attacks, you gain 1 life.