Past in Flames

Each instant and sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. Flashback {4}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Thought Scour

Target player puts the top two cards of his or her library into his or her graveyard. Draw a card.

Pyretic Ritual

Add {R}{R}{R} to your mana pool.

Gifts Ungiven

Search your library for up to four cards with different names and reveal them. Target opponent chooses two of those cards. Put the chosen cards into your graveyard and the rest into your hand. Then shuffle your library.

Desperate Ritual

Add {R}{R}{R} to your mana pool. Splice onto Arcane {1}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)

Serum Visions

Draw a card. Scry 2 (Look at the top two cards of your library. Put any number of them on the bottom of your library and the rest on top of it in any order.)

Remand

Counter target spell. If you do, return that spell card to its owner's hand. Draw a card.

Platinum Emperion

Your life total can't change. (You can't gain or lose life. You can't pay any amount of life except 0.)

Manamorphose

Add two mana in any combination of colors to your mana pool. Draw a card.

Sleight of Hand

Look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library.

Hurkyl's Recall

Return all artifacts target player owns to his or her hand.

Shivan Reef

{T}: Add {1} to your mana pool. {T}: Add {U} or {R} to your mana pool. Shivan Reef deals 1 damage to you.

Blood Moon

All non-basic lands are now basic mountains.

Empty the Warrens

Put two 1/1 red Goblin creature tokens into play. Storm (When you play this spell, copy it for each spell played before it this turn.)

Grapeshot

Grapeshot deals 1 damage to target creature or player. Storm (When you play this spell, copy it for each spell played before it this turn. You may choose new targets for the copies.)

Lightning Bolt

Lightning Bolt does 3 damage to one target.

Flooded Strand

Scalding Tarn

Steam Vents

Dispel

Echoing Truth

Goblin Electromancer

Madcap Experiment

Spirebluff Canal

Baral, Chief of Compliance

Hallowed Fountain

({T}: Add {W} or {U}.) As Hallowed Fountain enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.

Island

({T}: Add {U}.)

Mountain

({T}: Add {R}.)