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

Choose one — • Destroy all creatures. • Destroy all artifacts and enchantments.

Choose one or both — • Deafening Clarion deals 3 damage to each creature. • Creatures you control gain lifelink until end of turn.

Destroy all creatures and all permanents attached to creatures.

Target player gains 4 life. Draw a card.

Destroy all creatures. They can't be regenerated. Threshold — If seven or more cards are in your graveyard, instead destroy all creatures, then create two 1/1 white Spirit creature tokens with flying. Creatures destroyed this way can't be regenerated.

Meteor Blast deals 4 damage to each of X targets.

Destroy all enchantments. You gain 1 life for each enchantment destroyed this way.

Destroy all nonland permanents.

Destroy all nonland creatures. Awaken 4—{5}{W}{W}{W} (If you cast this spell for {5}{W}{W}{W}, 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.)

{T}: Add {R} or {W}. {R}{W}, {T}, Sacrifice this artifact: Draw a card.

{T}: Add one mana of any color in your commander's color identity. Sacrifice this artifact: Draw a card.

{T}: Add {C}{C}{C}. {3}, {T}, Sacrifice this artifact: Draw three cards.

This artifact enters tapped. {T}: Add {R}.

This artifact enters tapped. {T}: Add two mana of different colors.

{T}: Add {C}{C}. {2}, {T}, Sacrifice this artifact: Draw two cards.

{T}: Add one mana of any color.

{T}: Add one mana of any color. {1}, {T}, Tap another untapped artifact you control: Draw a card, then discard a card.

{T}: Add {C}. You gain 1 life.

{T}: Add {C}. {2}, {T}: Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Flash (You may cast this spell any time you could cast an instant.) First strike (This creature deals combat damage before creatures without first strike.)

{R}, Sacrifice this creature: It deals 1 damage to each creature without flying.

Double strike

If a red instant or sorcery spell you control would deal damage, it deals double that damage instead.

During your turn, this creature has first strike.

Whenever this creature deals combat damage to a player, you may sacrifice it. If you do, this creature deals 3 damage to that player.

{T}: Add {W}.

Flying Whenever this creature blocks, you may gain 4 life.

Whenever an opponent activates an ability of an artifact, creature, or land on the battlefield, if it isn't a mana ability, this creature deals 2 damage to that player.

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

{2}{R}: This creature gets +2/+0 until end of turn.

When this creature enters, you gain 3 life.

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

Defender Whenever this creature blocks, you gain 3 life.

Haste (This creature can attack and {T} as soon as it comes under your control.)

Whenever an instant or sorcery spell you control deals damage to an opponent, this creature deals that much damage to target creature that player controls.

{2}, {T}: Target creature with power 2 or less can't be blocked this turn.

When this creature enters, you may search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. When this creature dies, you may draw a card.

{T}: You gain 1 life.

Defender {T}: This creature deals 1 damage to each player.

Prevent the next 1 damage that would be dealt to any target this turn. Draw a card.

Blindblast deals 1 damage to target creature. That creature can't block this turn. Draw a card.

Burning Hands deals 2 damage to target creature or planeswalker. If that permanent is green, Burning Hands deals 6 damage instead.

Target creature gets +1/+0 until end of turn. Draw a card.

Prevent the next 1 damage that would be dealt to any target this turn. Draw a card at the beginning of the next turn's upkeep.

Prevent the next 3 damage that would be dealt to any target this turn by a source of your choice. You gain 3 life.

Choose one — • Target player gains 3 life. • Prevent the next 3 damage that would be dealt to any target this turn.

Destroy target artifact or enchantment. You gain 4 life.

Iron Verdict deals 5 damage to target tapped creature. Foretell {W} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)

Lightning Bolt deals 3 damage to any target.

Target creature becomes white until end of turn. Tap that creature. Draw a card.

Choose one — • Parch deals 2 damage to any target. • Parch deals 4 damage to target blue creature.

Radiating Lightning deals 3 damage to target player and 1 damage to each creature that player controls.

You gain 3 life. Draw a card.

You gain 1 life for each creature your opponents control. Prevent all damage that would be dealt to you this turn.

Destroy target artifact. Draw a card.

Starstorm deals X damage to each creature. Cycling {3} ({3}, Discard this card: Draw a card.)

{T}: Add {C}. {4}{R}, {T}, Sacrifice this land: It deals 2 damage to any target.

{T}: Add {C}. {3}{W}, {T}, Sacrifice this land: You gain 2 life for each creature you control.

This land enters tapped. When this land enters, return a land you control to its owner's hand. {T}: Add {R}{W}.

This land enters tapped. {T}: Add {R} or {W}.

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

({T}: Add {R}.)

This land enters tapped. {T}: Add {C}. {2}, {T}, Sacrifice this land: Search your library for up to two basic land cards that share a land type, put them onto the battlefield tapped, then shuffle.

This land enters tapped. {T}: Add {R} or {W}. {2}{R}{W}: This land becomes a 2/1 red and white Elemental creature with double strike until end of turn. It's still a land.

{T}: Add {C}. {1}, {T}, Sacrifice an artifact: You gain 1 life.

({T}: Add {W}.)

When this land enters, you gain 2 life. {T}: Add {C}.

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

{T}: Add {C}. {R}{W}, {T}: Target creature gets +2/+0 and gains vigilance and haste until end of turn.

This land enters tapped. {T}: Add {R} or {W}.

{T}: Add {C}. {2}{R}{W}, {T}: Target creature gains double strike until end of turn.

{T}: Add {C}{C}. Activate only if you control five or more lands.

This land enters tapped. When this land enters, scry 1. (Look at the top card of your library. You may put that card on the bottom.) {T}: Add {R} or {W}.

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

This land enters tapped. As it enters, choose a color other than white. {T}: Add {W} or one mana of the chosen color.