Red Blue

Flying, haste

Whenever you cast an instant or sorcery spell, Wizards you control get +1/+1 until end of turn.

Choose one —

• Boros Charm deals 4 damage to target player or planeswalker.

• Permanents you control gain indestructible until end of turn.

• Target creature gains double strike until end of turn.

Counter target spell unless its controller pays {1}.

Cycling {U} ({U}, Discard this card: Draw a card.)

[+1]: Exile the top card of your library. You may cast that card. If you don't, Chandra, Torch of Defiance deals 2 damage to each opponent.

[+1]: Add {R}{R}.

[−3]: Chandra, Torch of Defiance deals 4 damage to target creature.

[−7]: You get an emblem with "Whenever you cast a spell, this emblem deals 5 damage to any target."

Defender, indestructible

{10}: Monstrosity 10. (If this creature isn't monstrous, put ten +1/+1 counters on it and it becomes monstrous.)

As long as Colossus of Akros is monstrous, it has trample and can attack as though it didn't have defender.

Whenever Etali, Primal Storm attacks, exile the top card of each player's library, then you may cast any number of spells from among those cards without paying their mana costs.

Kicker {5}{R} (You may pay an additional {5}{R} as you cast this spell.)

Fight with Fire deals 5 damage to target creature. If this spell was kicked, it deals 10 damage divided as you choose among any number of targets instead. (Those targets can include players and planeswalkers.)

Flood Plain enters the battlefield tapped.

{T}, Sacrifice Flood Plain: Search your library for a Plains or Island card, put it onto the battlefield, then shuffle.

({T}: Add {G}.)

As long as there are two or more instant and/or sorcery cards in your graveyard, Ghitu Lavarunner gets +1/+0 and has haste.

First strike

When Goblin Chainwhirler enters the battlefield, it deals 1 damage to each opponent and each creature and planeswalker they control.

Goblin spells you cast cost {1} less to cast.

Goblins you control have haste.

Hinterland Harbor enters the battlefield tapped unless you control a Forest or an Island.

{T}: Add {G} or {U}.

({T}: Add {U}.)

[+1]: Whenever one or more creatures you control deal combat damage to a player this turn, draw a card, then discard a card.

[−2]: Create a 2/2 blue Illusion creature token with "When this creature becomes the target of a spell, sacrifice it."

[−5]: Create two tokens that are copies of Jace, Cunning Castaway, except they're not legendary.

(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.)

Target player takes an extra turn after this one. Return up to one target nonland permanent to its owner's hand. Exile Karn's Temporal Sundering.

Flash

When Merfolk Trickster enters the battlefield, tap target creature an opponent controls. It loses all abilities until end of turn.

Whenever an opponent loses life, that player mills that many cards. (Damage causes loss of life.)

({T}: Add {R}.)

Flash

When Naru Meha, Master Wizard enters the battlefield, copy target instant or sorcery spell you control. You may choose new targets for the copy.

Other Wizards you control get +1/+1.

Scry 1.

Draw a card.

({T}: Add {W}.)

Flying

Whenever you cast a spell, put a +1/+1 counter on Ramos, Dragon Engine for each of that spell's colors.

Remove five +1/+1 counters from Ramos: Add {W}{W}{U}{U}{B}{B}{R}{R}{G}{G}. Activate only once each turn.

River Sneak can't be blocked.

Whenever another Merfolk enters the battlefield under your control, River Sneak gets +1/+1 until end of turn.

When Sage of Epityr enters the battlefield, look at the top four cards of your library, then put them back in any order.

Destroy target artifact. Smash to Smithereens deals 3 damage to that artifact's controller.

Counter target noncreature spell unless its controller pays {2}.

Sulfur Falls enters the battlefield tapped unless you control an Island or a Mountain.

{T}: Add {U} or {R}.

Landfall — Whenever a land enters the battlefield under your control, you gain 1 life and draw a card.

Thunderous Wrath deals 5 damage to any target.

Miracle {R} (You may cast this card for its miracle cost when you draw it if it's the first card you drew this turn.)

As Unclaimed Territory enters the battlefield, choose a creature type.

{T}: Add {C}.

{T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type.

Counter target noncreature spell. Untap up to three lands.

When Wily Goblin enters the battlefield, create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")

This spell costs {2} less to cast if you control a Wizard.

Wizard's Lightning deals 3 damage to any target.

This spell costs {1} less to cast if you control a Wizard.

Counter target spell.

Whenever you cast an instant or sorcery spell, create a 1/1 red Elemental creature token.