ワームの咆哮

緑の６/６のワーム・クリーチャー・トークンを１体戦場に出す。
フラッシュバック{3}{G}（あなたはあなたの墓地から、このカードをこれのフラッシュバック・コストで唱えてもよい。その後、これを追放する。）

亚龙的咆哮

将一个6/6绿色亚龙衍生生物放进战场。
返照{3}{G}（你可以从你的坟墓场施放此牌，并支付其返照费用，然后将它放逐。）

Roar of the Wurm

Create a 6/6 green Wurm creature token.
Flashback {3}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Historic Anthology 3

Create a 6/6 green Wurm creature token.
Flashback {3}{G}

The List

Duel Decks: Mind vs. Might

Eternal Masters

Put a 6/6 green Wurm creature token onto the battlefield.
Flashback {3}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Magic Online Promos

"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.