mtg.wtf

Target player draws three cards.

Each player chooses a number of lands he or she controls equal to the number of lands controlled by the player who controls the fewest, then sacrifices the rest. Players discard cards and sacrifice creatures the same way.

{T}, Sacrifice Black Lotus: Add three mana of any one color to your mana pool.

Draw three cards, then put two cards from your hand on top of your library in any order.

Chalice of the Void enters the battlefield with X charge counters on it.
Whenever a player casts a spell with converted mana cost equal to the number of charge counters on Chalice of the Void, counter that spell.

Until end of turn, any time you could activate a mana ability, you may pay 1 life. If you do, add {C} to your mana pool.

Choose a card name. Exile the top six cards of your library, then reveal cards from the top of your library until you reveal a card with the chosen name. Put that card into your hand and exile all other cards revealed this way.

Search your library for a card and put that card into your hand. Then shuffle your library.

Delve
Look at the top seven cards of your library. Put two of them into your hand and the rest on the bottom of your library in any order.

You may play any number of lands on each of your turns.
Whenever you play a land, if it wasn't the first land you played this turn, Fastbond deals 1 damage to you.

You may put a creature card from your hand onto the battlefield. If you do, sacrifice it unless you pay its mana cost reduced by up to {2}.

Look at target player's hand.
Draw a card.

You may return two Islands you control to their owner's hand rather than pay Gush's mana cost.
Draw two cards.

Search your library for a card, then shuffle your library and put that card on top of it. You lose 2 life.

{T}: Add {C} to your mana pool.
{T}: Draw a card. Activate this ability only if you have exactly seven cards in hand.

Discard your hand, Sacrifice Lion's Eye Diamond: Add three mana of any one color to your mana pool. Activate this ability only any time you could cast an instant.

Nonartifact spells cost {1} more to cast.

{T}, Sacrifice Lotus Petal: Add one mana of any color to your mana pool.

At the beginning of your upkeep, flip a coin. If you lose the flip, Mana Crypt deals 3 damage to you.
{T}: Add {C}{C} to your mana pool.

Mana Vault doesn't untap during your untap step.
At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault.
At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you.
{T}: Add {C}{C}{C} to your mana pool.

{T}, Sacrifice Memory Jar: Each player exiles all cards from his or her hand face down and draws seven cards. At the beginning of the next end step, each player discards his or her hand and returns to his or her hand each card he or she exiled this way.

Search your library for a blue instant card, reveal that card, and put it into your hand. Then shuffle your library.

Shuffle your library. Then exile the top card of your library. Until end of turn, you may play that card without paying its mana cost.
Storm

Prowess
Whenever you cast a noncreature spell, create a 1/1 white Monk creature token with prowess.

{T}: Add {G} to your mana pool.