The Equilibrium is a non-elemental sword available for Matt in Epic Battle Fantasy 4. The Equilibrium is exclusive to the full Steam release of the game and the Premium Pack.


It is a large black sword with silver edges, a pair of small projections near the tip of the blade, and flowing white runes along the middle of the blade.

It has the highest offensive stats in the game, outright doubling Attack (beaten only by Anarchy) and Magic Attack (not beaten by anything) at max level, as well as granting Holy, Dark, and Dispel resistance. The trade-off is that both Accuracy and Evade are reduced by 10%, regardless of the sword's level, and occasional Legend counters will further decrease them via inflicting Tired onto the user.

Equilibrium can also be called an upgraded version of Rune Blade (though it lacks several Rune Blade features like MP drain), having slightly higher Magic Attack boost and twice the Syphon infliction chance. With Unleash, maxed Equilibrium has 200% chance to inflict the status onto a single target, guaranteedly Syphoning any Monoliths as long as the attack hits.

Epic Battle Fantasy 4

Found at the summit of Battle Mountain, on the boss rushes screen, in a chest revealed after beating all four boss marathons and lighting the torches. Winged Boots are required to get this far.

EBF4 WepIcon Equilibrium Equilibrium
Randomly gives the player auto-revive status. May syphon targets. Counter attacks with Legend.
Stat Bonus Resistance
Stat HP -- -- -- -- -- Stat MP -- -- -- -- -- Element Holy 10% 20% 30% 40% 50%
Stat Attack 30% 45% 60% 80% 100% Stat Defence -- -- -- -- -- Element Dark 10% 20% 30% 40% 50%
Stat Magic 30% 45% 60% 80% 100% Stat Mdef -- -- -- -- -- Status Dispel 20% 40% 60% 80% 100%
Stat Accuracy -10% -10% -10% -10% -10% Stat Evade -10% -10% -10% -10% -10% Element ----
Spells & Statuses
Power Chance Modifier Attack Status
Auto Skill -- -- Status Syphon 40% 50% 60% 80% 100%
Bonus Skill -- -- 2x 2x 2x 2x 2x
Auto Status 1x EBF5 Status Auto Revive (25%)
Forging Information
Lvl Requirements Lvl Requirements
2 Item Bottled Darkness x 1 Item Silver Plate x 1 -- 3 Item Bottled Darkness x 3 Item Silver Plate x 3 --
4 Item Bottled Darkness x 5 Item Silver Plate x 5 -- 5 Item Dark Matter x 1 Item Diamond x 1 --


  • As with many other weapons found on Battle Mountain, the Equilibrium metaphorically represents one of the bosses in the main game; in this case, Godcat.