At the beginning of combat on your turn, you may have target creature get +2/+0 until end of turn.

Menace (This creature can't be blocked except by two or more creatures.)

Menace {7}{R}, {T}, Sacrifice this creature: It deals 3 damage to each of up to two target creatures.

{1}{R}: Target Goblin creature gets +1/+0 until end of turn. Morph {R} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)

When this creature enters, amass Zombies 2. (Put two +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)

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

As an additional cost to cast this spell, discard two cards. Draw three cards.

As an additional cost to cast this spell, discard a card. Draw two cards. Flashback {3}{R} (You may cast this card from your graveyard for its flashback cost and any additional costs. Then exile it.)

{R}, {T}, Discard a card: Draw a card.

As an additional cost to cast this spell, discard a card. Draw two cards. Amass Zombies 1. (Put a +1/+1 counter on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)

Target creature gains trample until end of turn. It also gets +1/+0 until end of turn if you control a Mouse. Draw a card.

As an additional cost to cast this spell, discard a card. Draw two cards and create a 1/1 white Human Soldier creature token.

{T}, Discard a card: Draw a card.

As an additional cost to cast this spell, discard a card. Draw two cards.

Whenever you cast a red spell, target creature can't block this turn.

This land enters tapped. {T}: Add {R}. Cycling {R} ({R}, Discard this card: Draw a card.)

This land enters tapped. When this land enters, target creature gets +1/+1 and gains first strike until end of turn. {T}: Add {R}.

({T}: Add {R}.)

This land enters tapped. When this land enters, target creature gets +2/+0 until end of turn. {T}: Add {R}.

Target attacking creature gets +3/+3 until end of turn. If it's an artifact creature, it gains trample until end of turn.

Target creature gets +2/+2 and gains trample until end of turn. Madness {R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Target blocking creature gets +3/+0 and gains first strike until end of turn.

Target creature gets +1/+0 until end of turn. Put a first strike counter on it.

Trample Whenever you cast an instant or sorcery spell, put a +1/+1 counter on this creature.

Target creature gains double strike until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.)

Target creature gets +3/+0 and gains haste until end of turn. Flashback {2}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Target creature gets +2/+1 and gains haste until end of turn. Scry 1.

Target creature gets +3/+0 and gains first strike until end of turn. (It deals combat damage before creatures without first strike.)

Target creature gets +3/+0 and gains first strike until end of turn. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")

Target creature gets +2/+0 and gains first strike until end of turn. (It deals combat damage before creatures without first strike.)

Target creature gets +3/+1 until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

When this creature enters, create three 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this token: Add {C}."

Choose one — • Abrade deals 3 damage to target creature. • Destroy target artifact.

Target creature you control deals damage equal to its power to another target creature.

Devoid (This card has no color.) Fanged Flames deals 4 damage to target creature or planeswalker. If that creature or planeswalker would die this turn, exile it instead.

Fiery Temper deals 3 damage to any target. Madness {R} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Haste {3}{R}, Sacrifice this creature: It deals 4 damage to target creature.

Shock deals 2 damage to any target.

Target creature you control deals damage equal to its power to any target.

Target creature you control gets +1/+0 until end of turn. It fights target creature you don't control.

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

First strike When this creature enters, you get {E}{E} (two energy counters). Whenever this creature attacks, you may pay {E}{E}. If you do, create a 1/1 colorless Servo artifact creature token.

Whenever a nontoken modified creature you control dies, create a 1/1 colorless Spirit creature token. (Equipment, Auras you control, and counters are modifications.)

Haste When this creature enters, create a 1/1 red Phyrexian Goblin creature token.

Create two 1/1 red Goblin creature tokens.

Create two 1/1 red Goblin creature tokens. Storm (When you cast this spell, copy it for each spell cast before it this turn.)

Create two 2/3 red Minotaur creature tokens with haste.

Create a 1/1 red Dinosaur creature token with haste and a 1/1 white Human Soldier creature token.

When this creature enters, create a 1/1 red Goblin creature token.

First strike When this creature dies, amass Zombies 1. (Put a +1/+1 counter on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.)

Echo {1}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) When this creature enters or dies, create a 1/1 red Goblin creature token.

Create two 1/1 red Elemental creature tokens, then flip a coin. If you win the flip, return Molten Birth to its owner's hand.

Create two 1/1 white Human Soldier creature tokens. Humans you control gain haste until end of turn.