Choose one —
• Rouse the Party — Creatures you control get +1/+1 until end of turn.
• Set Off Traps — This spell deals 5 damage to target attacking creature.

Flying
: Target attacking or blocking creature gets +1/+1 until end of turn.

Incinerate deals 3 damage to any target. A creature dealt damage this way can't be regenerated this turn.

Search your library for a snow land card, put it onto the battlefield tapped, then shuffle.

When this creature dies, target opponent discards a card at random.

Whenever you win a coin flip, create two Treasure tokens. (They're artifacts with ", Sacrifice this token: Add one mana of any color.")
, , Sacrifice another permanent: Flip a coin.

Whenever this creature deals combat damage to a player, if you control a blue or red permanent, you may discard a card. If you do, draw a card.

Put a +1/+1 counter on target creature you control. It gains reach, trample, hexproof, and indestructible until end of turn. (It can't be the target of spells or abilities your opponents control. Damage and effects that say "destroy" don't destroy it.)

: Target creature can't be blocked this turn.

Return target permanent to its owner's hand.

Kicker (You may pay an additional as you cast this spell.)
Return target nonland permanent to its owner's hand. If this spell was kicked, draw a card.

When this creature enters, if was spent to cast it, destroy target artifact.

First strike
Cohort — , Tap an untapped Ally you control: This creature deals 1 damage to target opponent or planeswalker.

When this creature enters, it connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.)

Target creature you control fights target creature you don't control. (Each deals damage equal to its power to the other.)
Cycling (, Discard this card: Draw a card.)

Put a +1/+1 counter and a lifelink counter on target creature.

Target creature gains deathtouch and indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Damage can't be prevented this turn.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Flying
When this creature enters, you get (two energy counters).
Whenever this creature attacks, you may pay . If you do, another target attacking creature gains flying until end of turn.

Target creature you control deals damage equal to its power to target creature you don't control. If the creature you control has trample, excess damage is dealt to that creature's controller instead.

: This creature deals 1 damage to target attacking or blocking creature.

Return target creature card from your graveyard to your hand.
Recover (When a creature is put into your graveyard from the battlefield, you may pay . If you do, return this card from your graveyard to your hand. Otherwise, exile this card.)

Defender
, : Target player mills X cards, where X is the number of creatures you control with defender.

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, you may tap or untap target permanent.

Swarm of Rats's power is equal to the number of Rats you control.

Enchant creature
Enchanted creature gets +1/+3 and has reach. (It can block creatures with flying.)

Creatures you control get +0/+1.
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 dies, draw a card.

Target creature you control deals damage equal to its power to target creature or planeswalker you don't control.

When this creature dies, draw a card.

Enchant creature
Enchanted creature has lifelink and "Whenever a creature an opponent controls dies, put a +1/+1 counter on this creature." (Damage dealt by a creature with lifelink also causes its controller to gain that much life.)

Volcanic Spite deals 3 damage to target creature, planeswalker, or battle. You may put a card from your hand on the bottom of your library. If you do, draw a card.

Enchant creature
Enchanted creature can't attack or block.

Destroy target nonlegendary creature.