Target creature gets +4/+3 until end of turn.

All Slivers have ": Regenerate target Sliver."

Whenever this creature becomes blocked, each creature blocking it gets -1/-1 until end of turn.

Changeling (This card is every creature type.)
: This creature gets +1/+0 until end of turn. Activate no more than twice each turn.

Enchant land
When this Aura enters, draw a card.
Enchanted land is an Island.

Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard.

You may exert this creature as it attacks. When you do, it gets +1/+0 and gains deathtouch until end of turn. (An exerted creature won't untap during your next untap step.)

Create two 1/1 white Soldier creature tokens.

Whenever this creature deals damage to a Dinosaur, destroy that creature.

Hexproof (This creature can't be the target of spells or abilities your opponents control.)
This creature can't be blocked except by creatures with flying.

Enchant creature
Enchanted creature gets -2/-0.
When this Aura is put into a graveyard from the battlefield, return it to its owner's hand.

Put two +1/+1 counters on target permanent.
Awaken 4— (If you cast this spell for , also put four +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.)

Flying
At the beginning of your end step, if a permanent you controlled left the battlefield this turn, create a 1/1 white Pegasus creature token with flying.

You may exert this creature as it attacks. When you do, it gets +1/+1 and gains flying until end of turn. (An exerted creature won't untap during your next untap step.)

Whenever you cast a noncreature spell, this creature deals 1 damage to each opponent.

Whenever this creature attacks, target creature an opponent controls gets -2/-0 until end of turn.

Cohort — , Tap an untapped Ally you control: You gain 2 life.

Return target nonland permanent to its owner's hand. If you controlled that permanent, draw a card.

Until end of turn, target creature gets +2/+0 and gains "When this creature dies, return it to the battlefield under its owner's control."

Return target creature you control and target creature you don't control to their owners' hands.

Look at the top three cards of your library. Put one of them into your hand and the rest into your graveyard.

: This creature gets +5/+5 and gains trample until end of turn.

When this artifact enters, draw a card.
, , Sacrifice this artifact: Target creature can't attack or block this turn.

Changeling (This card is every creature type.)
When this creature enters, you may exile a creature card from your graveyard. If you do, exile target artifact or enchantment an opponent controls.

Destroy target artifact or enchantment. You may put a land card from your hand onto the battlefield.

Protection from blue

Target creature gets +2/+2 and gains flying until end of turn.

Flying
When this creature enters, return a blue or black creature you control to its owner's hand.
Pay 1 life: Return this creature to its owner's hand.

Enchant creature
Enchanted creature gets +2/+2 as long as it's a Human. Otherwise, it can't attack or block.

Enchant creature you control
When this Aura enters, enchanted creature fights up to one target creature you don't control. (Each deals damage equal to its power to the other.)
Enchanted creature gets +0/+2.

Destroy target creature. It can't be regenerated.

Target creature you control gets +0/+3 and gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

Equipped creature gets +1/+1.
Whenever equipped creature deals combat damage to a player, create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.")
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Extort (Whenever you cast a spell, you may pay . If you do, each opponent loses 1 life and you gain that much life.)