Schmelzofen der Felsenburg

Falls eine Quelle einer bleibenden Karte oder einem Spieler Schaden zufügen würde, fügt sie ihr bzw. ihm stattdessen doppelt so viele Schadenspunkte zu.
Immer wenn das Chaos hereinbricht, fügt der Schmelzofen der Felsenburg einem Ziel deiner Wahl 1 Schadenspunkt zu.

Horno de la Fortaleza

Si una fuente fuera a hacer daño a un permanente o jugador, en vez de eso, hace el doble de ese daño.
Siempre que surja el caos, el Horno de la Fortaleza hace 1 punto de daño a cualquier objetivo.

Fourneau de la forteresse

Si une source devait infliger des blessures à un permanent ou un joueur, elle inflige le double de ces blessures à la place.
À chaque fois que le chaos s'ensuit, le Fourneau de la forteresse inflige 1 blessure à n'importe quelle cible.

Fornace della Fortezza

Se una fonte sta per infliggere danno a un permanente o a un giocatore, infligge invece il doppio di quel danno.
Ogniqualvolta si diffonde il caos, la Fornace della Fortezza infligge 1 danno a un qualsiasi bersaglio.

要塞の灼熱洞

発生源１つがパーマネントやプレイヤーのうち１つにダメージを与えるなら、代わりにそれはその点数の２倍のダメージを与える。
カオスが起こるたび、１つを対象とする。要塞の灼熱洞はそれに１点のダメージを与える。

Fornalha da Fortaleza

Se uma fonte for causar dano a uma permanente ou a um jogador, em vez disso, ela causará o dobro daquele dano.
Toda vez que o caos se instaura, Fornalha da Fortaleza causa 1 ponto de dano a qualquer alvo.

城塞大熔炉

如果某来源将对任一永久物或牌手造成伤害，则改为它造成两倍的伤害。
每当引发混沌时，城塞大熔炉对任意一个目标造成1点伤害。

Stronghold Furnace

If a source would deal damage to a permanent or player, it deals double that damage instead.
Whenever chaos ensues, Stronghold Furnace deals 1 damage to any target.

March of the Machine Commander

Planechase Anthology Planes

If a source would deal damage to a creature or player, it deals double that damage to that creature or player instead.
Whenever you roll {Chaos}, Stronghold Furnace deals 1 damage to target creature or player.

Planechase Planes

If a source would deal damage to a creature or player, it deals double that damage to that creature or player instead.
Whenever you roll chaos, Stronghold Furnace deals 1 damage to target creature or player.

A face-up plane card that's turned face down becomes a new object with no relation to its previous existence. In particular, it loses all counters it may have had.

A plane card is treated as if its text box included "When you roll {PW}, put this card on the bottom of its owner's planar deck face down, then move the top card of your planar deck off that planar deck and turn it face up." This is called the "planeswalking ability."

If a spell or ability divides damage among multiple recipients (such as Pyrotechnics does), the damage is divided before Stronghold Furnace's effect doubles it. The same is true for combat damage.

If an ability of a plane refers to "you," it's referring to whoever the plane's controller is at the time, not to the player that started the game with that plane card in their deck. Many abilities of plane cards affect all players, while many others affect only the planar controller, so read each ability carefully.

If multiple effects modify how damage will be dealt, the player who would be dealt damage or the controller of the creature that would be dealt damage chooses the order to apply the effects. For example, Mending Hands says, "Prevent the next 4 damage that would be dealt to any target this turn." Suppose a spell would deal 5 damage to a player who has cast Mending Hands targeting themselves. The player who would be dealt damage can either (a) prevent 4 damage first and then let Stronghold Furnace's effect double the remaining 1 damage, taking 2 damage, or (b) double the damage to 10 and then prevent 4 damage, taking 6 damage.

Stronghold Furnace's first ability interacts with all damage, not just combat damage. Notably, it doubles the damage from its own chaos ability.

The controller of a face-up plane card is the player designated as the "planar controller." Normally, the planar controller is whoever the active player is. However, if the current planar controller would leave the game, instead the next player in turn order that wouldn't leave the game becomes the planar controller, then the old planar controller leaves the game. The new planar controller retains that designation until they leave the game or a different player becomes the active player, whichever comes first.