Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)
When this creature is turned face up, target creature gets +2/-2 or -2/+2 until end of turn.

Sacrifice this creature: Put a +1/+1 counter on target creature.
Dredge 3 (If you would draw a card, you may mill three cards instead. If you do, return this card from your graveyard to your hand.)

Whenever this creature attacks, tap target creature an opponent controls.

: Switch target creature's power and toughness until end of turn.

Create three 1/1 red Goblin creature tokens.

Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. (It can attack and this turn.)

Search your library for a basic land card, put it onto the battlefield, then shuffle.
Suspend 2— (Rather than cast this card from your hand, you may pay and exile it with two time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.)

Look at the top two cards of your library. Manifest one of those cards, then put the other on the top or bottom of your library. (To manifest a card, put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)

Two target creatures your team controls each deal damage equal to their power to target creature.

Sacrifice a creature: Regenerate target creature.

Douse in Gloom deals 2 damage to target creature and you gain 2 life.

Whenever this creature deals damage to an opponent, you may reveal cards from the top of your library until you reveal a land card. If you do, put that card onto the battlefield and put all other cards revealed this way into your graveyard.

Target creature gets +2/+2 and gains trample until end of turn.
Draw a card.

Flash

Flying
When this creature enters or dies, mill two cards. (Put the top two cards of your library into your graveyard.)

When this creature enters, you may search your library for an artifact card with mana value 1 or less, reveal that card, put it into your hand, then shuffle.

Creatures you control get +0/+1.
When this enchantment enters, create a Food token. (It's an artifact with ", , Sacrifice this token: You gain 3 life.")

Draw two cards, then discard a card.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Exile target artifact or enchantment.

Target opponent discards two cards. You mill two cards.

Creatures you control get +0/+1 and have reach. (They can block creatures with flying.)

Vigilance
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Flying
This creature can block only creatures with flying.

When this creature enters, you may return target land card from your graveyard to your hand.

Whenever this creature or another creature you control enters, you gain 1 life.

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

When this creature enters, you may search your library for a Goblin card, reveal that card, put it into your hand, then shuffle.

Destroy target non-Spirit creature.

Enchant creature
Enchanted creature gets +2/+2.
Enchanted creature has deathtouch as long as you control a green or blue permanent. (Any amount of damage it deals to a creature is enough to destroy it.)

Destroy target artifact or enchantment. You gain life equal to its mana value.

Unleash (You may have this creature enter with a +1/+1 counter on it. It can't block as long as it has a +1/+1 counter on it.)

First strike
This creature gets +1/+1 as long as you control another white creature.

Prevent all combat damage that would be dealt by nongreen creatures this turn.

First strike
Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.)