さあ行って誰かに火をつけろ。

炎の稲妻

クリーチャー１体かプレイヤー１人を対象とする。炎の稲妻はそれに２点のダメージを与える。
フラッシュバック {4}{R} （あなたはフラッシュバック・コストで、このカードをあなたの墓地から唱えてもよい。その後、それを追放する。）

Firebolt

Firebolt deals 2 damage to any target.
Flashback {4}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Jumpstart 2022

The List

Modern Horizons

Duel Decks: Mind vs. Might

Firebolt deals 2 damage to target creature or player.
Flashback {4}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Eternal Masters

A spell cast using flashback will always be exiled afterward, whether it resolves, is countered, or leaves the stack in some other way.

If a card with flashback is put into your graveyard during your turn, you can cast it if it’s legal to do so before any other player can take any actions.

To determine the total cost of a spell, start with the mana cost or alternative cost (such as a flashback cost) you’re paying, add any cost increases, then apply any cost reductions. The mana value of the spell is determined only by its mana cost, no matter what the total cost to cast the spell was.

You can cast a spell using flashback even if it was somehow put into your graveyard without having been cast.

You must still follow any timing restrictions and permissions, including those based on the card’s type. For instance, you can cast a sorcery using flashback only when you could normally cast a sorcery.

“Flashback [cost]” means “You may cast this card from your graveyard by paying [cost] rather than paying its mana cost” and “If the flashback cost was paid, exile this card instead of putting it anywhere else any time it would leave the stack.”