Each instant or sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost.
Flashback

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

Whenever you cast an instant or sorcery spell that has the same name as a card in your graveyard, you may put a quest counter on Pyromancer Ascension.
Whenever you cast an instant or sorcery spell while Pyromancer Ascension has two or more quest counters on it, you may copy that spell. You may choose new targets for the copy.

( can be paid with either or 2 life.)
Look at target player's hand.
Draw a card.

Draw two cards, then discard two cards.
Flashback

Add to your mana pool.
Splice onto Arcane

Add to your mana pool.

: Add to your mana pool.
: Add or to your mana pool. Shivan Reef deals 1 damage to you.

, Pay 1 life, Sacrifice Scalding Tarn: Search your library for an Island or Mountain card and put it onto the battlefield. Then shuffle your library.

Draw a card.
Scry 2

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

Add to your mana pool.

As Steam Vents enters the battlefield, you may pay 2 life. If you don't, Steam Vents enters the battlefield tapped.

, Pay 1 life, Sacrifice Misty Rainforest: Search your library for a Forest or Island card and put it onto the battlefield. Then shuffle your library.

Grapeshot deals 1 damage to target creature or player.
Storm

Lightning Bolt deals 3 damage to target creature or player.

Put two 1/1 red Goblin creature tokens onto the battlefield.
Storm

Return target nonland permanent and all other permanents with the same name as that permanent to their owners' hands.

Devil's Play deals X damage to target creature or player.
Flashback

Counter target noncreature spell unless its controller pays .