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Card Effect
At the start of your turn, Forge 4.
UPGRADE+
forge:+2
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💡 How to Use
Furnace is a scaling Power that is essential for long encounters where the Sovereign Blade needs to reach high numbers to overcome enemy health pools. It should be played as early as possible to maximize the total Forge value accumulated throughout the combat.
⚡ Synergies
card
Summon Forth
This card allows you to tutor the Sovereign Blade from your deck or discard pile to ensure the Forge stacks from Furnace are actually utilized. It also provides a significant one-time Forge boost that complements the passive scaling of the Power.
card
Sword Sage
By adding an extra hit to the Sovereign Blade, this card doubles the impact of every Forge point generated by Furnace. This creates a geometric scaling effect where the blade's damage output accelerates rapidly every turn.
card
Conqueror
This card doubles the Sovereign Blade's damage against a specific target, making the incremental gains from Furnace twice as effective. It is the premier way to translate the turn-by-turn Forge scaling into a massive finishing blow.
relic
Fencing Manual
This relic provides a massive head start to your Forge total at the beginning of every combat. It bridges the gap during the early turns while Furnace is still building up the Sovereign Blade's base power.