Enchant creature card in a graveyard
When Animate Dead enters the battlefield, if it's on the battlefield, it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with Animate Dead." Return enchanted creature card to the battlefield under your control and attach Animate Dead to it. When Animate Dead leaves the battlefield, that creature's controller sacrifices it.
Enchanted creature gets -1/-0.

Add to your mana pool.

You may pay 1 life and exile a blue card from your hand rather than pay Force of Will's mana cost.
Counter target spell.

Target player reveals his or her hand. You choose a nonland card from it. That player discards that card. You lose 2 life.

, Pay 1 life, Sacrifice Polluted Delta: Search your library for an Island or Swamp card and put it onto the battlefield. Then shuffle your library.

Draw X cards. For each card drawn this way, discard a card unless you sacrifice a permanent.

Search your library for up to three creature cards and put them into your graveyard. Then shuffle your library.

Search your library for any three cards and reveal them. Target opponent chooses one. Put that card into your hand and the rest into your graveyard. Then shuffle your library.

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

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

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

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

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

: Add to your mana pool.

: Look at the top three cards of your library, then put them back in any order.
: Draw a card, then put Sensei's Divining Top on top of its owner's library.

: Add to your mana pool.

: Add to your mana pool.

: Add to your mana pool.

: Add to your mana pool.

: Add to your mana pool.

Look at the top three cards of your library, then put them back in any order. You may shuffle your library.
Draw a card.

As an additional cost to cast Tinker, sacrifice an artifact.
Search your library for an artifact card and put that card onto the battlefield. Then shuffle your library.

Draw three cards. Then discard two cards unless you discard an artifact card.

As long as Necrotic Ooze is on the battlefield, it has all activated abilities of all creatures cards in all graveyards.

When Phyrexian Devourer's power is 7 or greater, sacrifice it.
Exile the top card of your library: Put X +1/+1 counters on Phyrexian Devourer, where X is the exiled card's converted mana cost.

Triskelion enters the battlefield with three +1/+1 counters on it.
Remove a +1/+1 counter from Triskelion: Triskelion deals 1 damage to target creature or player.

Trample, infect
Blightsteel Colossus is indestructible.
If Blightsteel Colossus would be put into a graveyard from anywhere, reveal Blightsteel Colossus and shuffle it into its owner's library instead.

: Add to your mana pool. Cephalid Coliseum deals 1 damage to you.
Threshold - , , Sacrifice Cephalid Coliseum: Target player draws three cards, then discards three cards. Activate this ability only if seven or more cards are in your graveyard.

Take an extra turn after this one.

Until end of turn, you may play cards from your graveyard.
If a card would be put into your graveyard from anywhere this turn, exile that card instead.

Target player draws three cards.

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

Return all artifacts target player owns to his or her hand.

Search your library for an instant or sorcery card and reveal that card. Shuffle your library, then put the card on top of it.

: Add one mana of any color to your mana pool.
Whenever you tap Forbidden Orchard for mana, put a 1/1 colorless Spirit creature token onto the battlefield under target opponent's control.

Time Vault enters the battlefield tapped.
Time Vault doesn't untap during your untap step.
If you would begin your turn while Time Vault is tapped, you may skip that turn instead. If you do, untap Time Vault.
: Take an extra turn after this one.

Enchant creature
Enchanted creature has haste.
: Enchanted creature gets +1/+0 until end of turn.
When a creature with converted mana cost 6 or greater enters the battlefield, you may return Dragon Breath from your graveyard to the battlefield attached to that creature.

Emrakul, the Aeons Torn can't be countered.
When you cast Emrakul, take an extra turn after this one.
Flying, protection from colored spells, annihilator 6
When Emrakul is put into a graveyard from anywhere, its owner shuffles his or her graveyard into his or her library.

At the beginning of each player's upkeep, that player chooses target player who controls more creatures than he or she does and is his or her opponent. The first player may reveal cards from the top of his or her library until he or she reveals a creature card. If he or she does, that player puts that card onto the battlefield and all other cards revealed this way into his or her graveyard.

, : Untap target artifact.