Eventide

Other red creatures you control get +1/+1. Other white creatures you control get +1/+1. Whenever you cast a red spell, this creature deals 3 damage...

Whenever you cast a spell that's both red and white, this creature has base power and toughness 4/2 until end of turn and gains first strike until ...

First strike This creature enters with four -1/-1 counters on it. Whenever you cast a red spell, remove a -1/-1 counter from this creature. Wheneve...

Create a 5/5 blue and red Elemental creature token with flying. Retrace (You may cast this card from your graveyard by discarding a land card in ad...

Chaotic Backlash deals damage to target player equal to twice the number of white and/or blue permanents they control.

{T}: This creature deals 1 damage to target player or planeswalker. Whenever you cast a red spell, you may untap this creature.

Enchant creature As long as enchanted creature is blue, it gets +1/+1 and has shroud. (It can't be the target of spells or abilities.) As long as e...

{U/R}{U/R}, {T}, Tap two untapped red creatures you control: This creature deals 3 damage to any target. {U/R}{U/R}, {Q}, Untap two tapped blue cre...

{U/R}: Switch this creature's power and toughness until end of turn.

Flying At the beginning of your upkeep, you may gain control of target permanent until end of turn. If you do, untap it and it gains haste until en...

Target creature gains double strike until end of turn. (It deals both first-strike and regular combat damage.)

Sacrifice this creature: It deals 1 damage to target attacking or blocking creature.

Wither (This deals damage to creatures in the form of -1/-1 counters.) {R/W}: This creature gets +1/+0 until end of turn.

{1}{R/W}, {Q}: Attacking creatures get +1/+0 until end of turn. ({Q} is the untap symbol.)

When this creature enters, if you control two or more Mountains, you may destroy target artifact. When this creature enters, if you control two or ...

Chroma — {2}, Sacrifice a creature: This enchantment deals damage to any target equal to the number of red mana symbols in the sacrificed creature'...

{R/W}: This creature becomes a Kithkin Spirit with base power and toughness 2/2. {R/W}{R/W}{R/W}: If this creature is a Spirit, it becomes a Kithki...

Fire at Will deals 3 damage divided as you choose among one, two, or three target attacking or blocking creatures.

Flame Jab deals 1 damage to any target. Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its oth...

{2}{R}, {T}, Put a -1/-1 counter on a creature you control: This creature deals 2 damage to any target.

Double strike

Haste Chroma — When this creature enters, it gets +X/+0 until end of turn, where X is the number of red mana symbols in the mana costs of permanent...

Flying, first strike

Wither (This deals damage to creatures in the form of -1/-1 counters.) {2}{R}, {Q}: This creature deals damage equal to its power to any target. ({...