Ravnica: City of Guilds

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

Whenever you sacrifice a black creature, you may pay 2 life. If you do, each other player sacrifices a creature of their choice. Whenever you sacri...

Tap three untapped creatures you control: Tap target creature.

When this creature dies, each player puts a card from their hand on top of their library.

This creature attacks each combat if able. {1}{R}: Creatures without defender can't block this creature this turn.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

{1}{U}: This creature gains flying until end of turn.

Destroy target land. If {B} was spent to cast this spell, all creatures get -1/-1 until end of turn.

Ribbons of Night deals 4 damage to target creature and you gain 4 life. If {U} was spent to cast this spell, draw a card.

Counter target spell. If that spell is countered this way, put it into its owner's hand instead of into that player's graveyard. Draw a card.

Return target card from your graveyard to your hand.

Each player chooses three permanents they control, then sacrifices the rest.

Flying, vigilance, haste {T}: The next 3 damage that would be dealt to target creature you control this turn is dealt to another target creature in...

Radiance — Untap target creature and each other creature that shares a color with it. Those creatures get +2/+0 until end of turn.

Rain of Embers deals 1 damage to each creature and each player.

Target creature becomes the color or colors of your choice until end of turn. Draw a card.

Destroy target artifact or creature. It can't be regenerated.

Enchant creature Enchanted creature has flying. Whenever enchanted creature deals combat damage to a player, create that many 1/1 green Saproling c...

{1}, Sacrifice a creature: Search your library for a land card with a basic land type, put it onto the battlefield tapped, then shuffle.

Equipped creature has defender, flying, and first strike. Equip {2}

Return target creature you control and target creature you don't control to their owners' hands.

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

{W}: Prevent the next 1 damage that would be dealt to this creature this turn.

Vigilance Other creatures you control get +0/+2 and have vigilance.