mtg.wtf

Whenever a player casts a green spell, you may pay {1}. If you do, target creature gets +1/+1 until end of turn.

As long as X is in X's owner's opponent's hand, X's owner may cast X and activate X's abilities. That opponent can't cast X and plays with their hand revealed.
{U}{B}, {T}: Put X into target opponent's hand.
{3}{U}{B}: You may play a land or cast a spell from the hand X is in. If you cast a spell this way, you cast it without paying its mana cost.

Kicker {3}
{B}: Regenerate this creature.
If this creature was kicked, it enters with a +1/+1 counter on it.

Prevent the next 1 damage that would be dealt to any target this turn.
Draw a card at the beginning of the next turn's upkeep.

Vigilance
Creatures you control with vigilance have "{1}, {T}: Tap target creature."

As this land enters, you may reveal a Faerie card from your hand. If you don't, this land enters tapped.
{T}: Add {U} or {B}.

Sliver creatures you control have menace.

Spells you cast but don't own cost {1} less to cast.
Whenever one or more creatures you control deal combat damage to a player, look at the top card of that player's library, then exile it face down. You may play that card for as long as it remains exiled, and mana of any type can be spent to cast that spell.

Whenever a Rat you control becomes blocked, it gets +2/+0 until end of turn.

Hexproof
Whenever you roll a die, put a number of luck counters on this enchantment equal to the result. Then if there are 100 or more luck counters on this enchantment, you win the game. (Count both rolls if you reroll a die.)

First strike
Whenever this creature attacks, bolster 1.

Partner with Jenny Flint
Madame Vastra must be blocked if able.
Whenever a creature dealt damage by Madame Vastra this turn dies, create a Clue token and a Food token.

Flying
Iymrith has ward {4} as long as it's untapped.
Whenever Iymrith deals combat damage to a player, draw a card. Then if you have fewer than three cards in hand, draw cards equal to the difference.

Enchant creature
Enchanted creature has flying.
Aura swap {2}{U}

Enchant creature
{U}: Untap enchanted creature.
{U}: Enchanted creature gains flying until end of turn.
{U}: Enchanted creature gains shroud until end of turn.
{1}: Enchanted creature gets +1/-1 or -1/+1 until end of turn.

Exile The Tyrant: Creatures your opponents control get -1/-1 until end of turn.

Tap target creature. It doesn't untap during its controller's next untap step.
Investigate.

{T}: Add {G}.
Threshold — This creature gets +3/+3 as long as seven or more cards are in your graveyard.

If a spell or ability an opponent controls causes you to discard this card, put it onto the battlefield with two +1/+1 counters on it instead of putting it into your graveyard.

Mono Eminence — If Auntie Flint is on the battlefield or in the command zone and your deck's color identity is mono-black, creatures you control get +1/+0.
Whenever Auntie Flint attacks, another target creature gains fear until end of turn.
Partner (You can have two commanders if both have partner.)

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

Whenever this creature attacks the player with the most life or tied for most life, it can't be blocked this turn.

Trample
As long as you control another creature, prevent all damage that would be dealt to this creature by spells that target it.

Destroy target artifact or enchantment. You gain 4 life.

Reveal the top X plus one cards of your library and separate them into two piles. An opponent chooses one of those piles. Put that pile into your hand and the other into your graveyard.