"The cats are behaving oddly today. Almost like they're all scared of something."
—Entry in a heavily chewed journal

„Die Katzen verhalten sich heute komisch. Fast, als ob sie Angst vor etwas hätten."
—Eintrag in einem stark zernagten Tagebuch

Rache der Ratten

Erzeuge für jede Kreaturenkarte in deinem Friedhof einen getappten 1/1 schwarzen Ratte-Kreaturenspielstein.
Rückblende {2}{B}{B} (Du kannst diese Karte aus deinem Friedhof für ihre Rückblendekosten wirken. Schicke sie danach ins Exil.)

"Hoy los gatos están muy raros. Es como si tuvieran miedo de algo".
—Texto en un diario mordisqueado

Venganza de las ratas

Crea una ficha de criatura Rata negra 1/1 girada por cada carta de criatura en tu cementerio.
Retrospectiva {2}{B}{B}. (Puedes lanzar esta carta desde tu cementerio pagando su coste de retrospectiva. Luego exíliala.)

« Les chats se comportent bizarrement aujourd'hui. C'est à croire qu'ils ont tous peur de quelque chose. »
—Entrée dans un journal fortement mâchonné

Revanche des rats

Créez un jeton de créature 1/1 noire Rat engagé pour chaque carte de créature dans votre cimetière.
Flashback {2}{B}{B} (Vous pouvez lancer cette carte depuis votre cimetière pour son coût de flashback. Exilez-la ensuite.)

"I gatti si comportano in maniera strana oggi. Come se qualcosa li spaventasse."
—Annotazione in un diario rosicchiato

Vendetta dei Ratti

Crea una pedina creatura Ratto 1/1 nera TAPpata per ogni carta creatura nel tuo cimitero.
Flashback {2}{B}{B} (Puoi lanciare questa carta dal tuo cimitero pagando il suo costo di flashback. Poi esiliala.)

「今日は猫たちの様子がおかしい。どの猫も皆、まるで何かを恐れているかのようだ。」
――ひどく噛み裂かれた日記の一節

ネズミの逆襲

あなたの墓地にあるクリーチャー・カード１枚につき１体の、黒の１/１のネズミ・クリーチャー・トークンをタップ状態で生成する。
フラッシュバック{2}{B}{B}（あなたの墓地にあるこのカードをフラッシュバック・コストで唱えてもよい。その後、これを追放する。）

Revenge of the Rats

Create a tapped 1/1 black Rat creature token for each creature card in your graveyard.
Flashback {2}{B}{B} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Foundations

"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."

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.