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


The Equilibrium is a large black sword with silver edges and no apparent crossguard. It has a pair of small, squared projections at the base of the blade, as well as two spade-shaped projections near the similarly-shaped tip. Flowing white runes adorn the middle of the blade.

Befitting its status as the reward for beating the toughest challenges of Battle Mountain, the Equilibrium is one of - if not the - strongest sword in the game, with immense power and modest drawbacks. It has unparalleled offensive stats, outright doubling Attack and Magic Attack at max level; the former is only surpassed by Anarchy, and the latter is unrivaled among swords. Its resistances are perfect for the endgame, which has a wide array of Dark and Holy-based foes. To make the Equilibrium even better, it occasionally gives Matt Auto-Revive between turns, and it has a seamless Syphon infliction chance with Weapon-elemental skills.

However, all that power comes at the price of modest Accuracy and Evade penalties, which can be worsened by the Equilibrium's occasional Legend counters inflicting Tired on Matt. While these are trivial in comparison to the Anarchy's weaknesses, having Cleanse on another party member will be very useful.

The Equilibrium can also be used as an upgraded version of the Rune Blade (despite lacking several Rune Blade features like MP drain), since it has slightly higher Magic Attack and twice the Syphon infliction chance. With Unleash, a maxed-out Equilibrium has a 200% chance to inflict the status onto a single target, which is guaranteed to Syphon any Monoliths as long as the attack hits.

The Equilibrium grants Holy, Dark, and Dispel resistance; only the Dispel resistance becomes an immunity at Level 5.

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
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.
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