Choose one —

• You gain 5 life.

• Prevent the next 5 damage that would be dealt to target creature this turn.

Entwine (Choose both if you pay the entwine cost.)

+1: Until end of turn, up to one target creature gets +1/+1 and gains first strike, vigilance, and lifelink.

−2: Put a +1/+1 counter on each creature you control and a loyalty counter on each other planeswalker you control.

−7: You get an emblem with "If a source would deal damage to you or a planeswalker you control, prevent all but 1 of that damage."

, : Prevent all damage that would be dealt to you this turn by attacking creatures without flying.

Defender (This creature can't attack.)

: Prevent the next 1 damage that would be dealt to any target this turn.

, Exile the top card of your graveyard: Prevent the next 1 damage that would be dealt to target creature this turn.

Flash; convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)

Flying

When Angel of Salvation enters, prevent the next 5 damage that would be dealt this turn to any number of targets, divided as you choose.

Prevent all combat damage that would be dealt this turn.

Cycling (, Discard this card: Draw a card.)

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)

Prevent the next 3 damage that would be dealt to target creature this turn.

: Prevent the next 2 damage that would be dealt to target artifact creature this turn.

Prevent all damage that would be dealt to Argothian Treefolk by artifact sources.

Prevent all combat damage that would be dealt to Armored Transport by creatures blocking it.

Enchant creature

Enchanted creature can't be blocked by artifact creatures.

Prevent all damage that would be dealt to enchanted creature by artifact sources.

Enchanted creature can't be the target of abilities from artifact sources.

, Sacrifice Auriok Replica: Prevent all damage a source of your choice would deal to you this turn.

Flying, vigilance

: Prevent all damage that would be dealt to another target creature this turn by sources of the color of your choice.

: Prevent all damage that would be dealt to target player or planeswalker this turn by sources of the color of your choice.

The next time target creature would deal damage this turn, prevent that damage. You gain life equal to the damage prevented this way.

Balduvian Hydra enters with X +1/+0 counters on it.

Remove a +1/+0 counter from Balduvian Hydra: Prevent the next 1 damage that would be dealt to Balduvian Hydra this turn.

: Put a +1/+0 counter on Balduvian Hydra. Activate only during your upkeep.

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

Draw a card.

Exile target artifact or enchantment. (Then exile this card. You may cast the creature later from exile.)

: Prevent the next 1 damage that would be dealt to any target this turn.

Put a -1/-1 counter on Barrenton Medic: Untap Barrenton Medic.

If a source would deal damage to a player, you may prevent X of that damage, where X is the number of Clerics you control.

, : Prevent all combat damage that would be dealt by target blocked creature this turn.

Target player shuffles their graveyard into their library. Prevent all combat damage that would be dealt this turn.

Prevent all damage that would be dealt to creatures this turn. Creatures you control gain hexproof until end of turn. (They can't be the targets of spells or abilities your opponents control.)

Flying

Bloatfly Swarm enters with five +1/+1 counters on it.

If damage would be dealt to Bloatfly Swarm while it has a +1/+1 counter on it, prevent that damage, remove that many +1/+1 counters from it, then give each player a rad counter for each +1/+1 counter removed this way.

, : The next time a source of your choice would deal damage to you this turn, prevent that damage. Exile cards from the top of your library equal to the damage prevented this way.

Prevent all combat damage that would be dealt by target attacking or blocking creature this turn. If was spent to cast this spell, Boros Fury-Shield deals damage to that creature's controller equal to the creature's power.

Trample

As long as you control another creature, prevent all damage that would be dealt to Bronze Horse by spells that target it.

Protection from red

Sacrifice Burrenton Forge-Tender: Prevent all damage a red source of your choice would deal this turn.

Players can't gain life this turn. Damage can't be prevented this turn. Call In a Professional deals 3 damage to any target. (Shield counters don't prevent this damage as they're removed.)

Banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

As long as Camel is attacking, prevent all damage Deserts would deal to Camel and to creatures banded with Camel.

Enchant creature

Enchanted creature has defender.

Prevent all combat damage that would be dealt by enchanted creature.

Coven — , Sacrifice Candletrap: Exile enchanted creature. Activate only if you control three or more creatures with different powers.

All Slivers have ", Sacrifice this permanent: This permanent deals 1 damage to any target."

All Slivers have ", Sacrifice this permanent: Prevent the next 1 damage that would be dealt to target player, planeswalker, or Sliver creature this turn."

Prevent all damage target creature would deal this turn. That creature's controller may sacrifice a land. If the player does, they may copy this spell and may choose a new target for that copy.

Prevent all damage that would be dealt to Champion Lancer by creatures.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)

Prevent all damage that would be dealt by creatures this turn. You gain life equal to the damage prevented this way.

As Charm School enters, choose a color and balance Charm School on your head.

Prevent all damage that would be dealt to you by sources of the chosen color.

When Charm School falls off your head, sacrifice Charm School.

Prevent all damage that would be dealt to Cho-Manno, Revolutionary.

, Sacrifice a creature: The next time a source of your choice would deal damage to any target this turn, prevent that damage.

: The next time an artifact source of your choice would deal damage to you this turn, prevent that damage.

: The next time a blue source of your choice would deal damage to you this turn, prevent that damage.

: The next time a red source of your choice would deal damage to you this turn, prevent that damage.

: The next time a white source of your choice would deal damage to you this turn, prevent that damage.

Flying

, Throw Clay Pigeon into the air at least two feet above your head while seated: If you catch Clay Pigeon with one hand, prevent all damage a source of your choice would deal to you this turn and tap Clay Pigeon. Otherwise, sacrifice it.

Prevent all combat damage that would be dealt this turn.

Fateful hour — If you have 5 or less life, tap all attacking creatures. Those creatures don't untap during their controller's next untap step.

: Prevent the next 1 damage that would be dealt to any target this turn.

Prevent all damage that would be dealt to you and planeswalkers you control this turn by sources you don't control. If damage from a creature source is prevented this way, Comeuppance deals that much damage to that creature. If damage from a noncreature source is prevented this way, Comeuppance deals that much damage to the source's controller.

, : Prevent the next 2 damage that would be dealt to you this turn.

When Consulate Surveillance enters, you get (four energy counters).

Pay : Prevent all damage that would be dealt to you this turn by a source of your choice.

, Sacrifice Dark Sphere: The next time a source of your choice would deal damage to you this turn, prevent half that damage, rounded down.

: Prevent the next 1 damage that would be dealt to any target this turn.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)