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Keira preparing to convert dark eco

Keira preparing to convert dark eco into eco skills.

Eco skills are improvements upon and standalone abilities related to Jak's eco powers in The Lost Frontier. They can be unlocked, or "learned", with dark eco, dropped by and collected from fallen enemies. Jak must then go to Keira, who practices her sage abilities to help Jak receive the skills selected from a menu. Keira is most commonly available at her workshop in the Phantom Blade or in downtown Far Drop, but was also available in Aeropa for the short time you visit.

You may select from four categories: red eco, yellow eco, blue eco, and green eco. There are no dark eco or light eco powers, unlike in the game's predecessors, thus there are no corresponding skills available. Each skill in a given category is unlocked sequentially, meaning you must purchase them in order of appearance, each increasing in cost as you progress (though you can select from any of the categories as you please). Once unlocked, the skills are free to use and expend eco from neither the dark eco meter nor the eco power meter.

Red eco skills[]

Total dark eco required: 4100

Eco skill Price Description
Melee damage 1 250 Improves the strength of Jak's melee attacks.
Infuse enemy 1 300 Enemies defeated with a melee attack will now be infused with red eco, causing it to explode and deal damage to nearby enemies.
Amplifier efficiency 400 Increases the duration of eco amplifier and decreases consumption of eco.
Melee damage 2 500 Further improves the strength of Jak's melee attacks.
Amplifier radiation 550 The eco amplifier orb leaves behind a cloud of shock-induced red gas, slightly damaging enemies inside of it.
Infuse enemy 2 600 Enemies defeated with melee attacks will deal even more explosive damage upon defeat.
Melee damage 3 700 Further improves the strength of Jak's melee attacks.
Construct spike 800 Turns non-platform eco constructs into spikes, thus increasing damage dealt when cast onto enemies.

Yellow eco skills[]

Total dark eco required: 3500

Eco skill Price Description
Energy punch 1 200 A yellow eco projectile will fire through Jak's punch, seeking out enemies with a slight homing effect. (Identical to the yellow eco punch in The Precursor Legacy.)
Energy dive 300 Similar to the energy punch skill, using a dive punch will also release a yellow eco projectile.
Aimed construct shards 350 Using eco construct will cause the cast shards to automatically aim at nearby enemies instead of a fixed distance.
Rocket jump knockback 400 Using eco rocket jump will cause enemies close to the launch zone to be knocked away.
Energy uppercut 450 Similar to energy punch and energy dive, using an uppercut will release a yellow eco projectile.
Energy punch 2 500 An improvement over energy punch 1, with stronger projectiles.
Shield spikes 600 The eco shield power now sprouts spikes that damage enemies on touch.
Rocket jump explosion 700 Using eco rocket jump will cause an explosion at the launch zone, damaging nearby enemies.

Blue eco skills[]

Total dark eco required: 4000

Eco skill Price Description
Spin diffuse 150 Blue eco will swirl around Jak's spin kick, which will neutralize projectiles fired by enemies.
Eco power regen 1 350 Increases speed of each eco power's recovery rate.
Spin reflect 450 A direct improvement over spin diffuse, projectiles are now reflected back at enemies.
Cheaper reflexes 500 Eco reflexes consumes less power.
Eco power regen 2 550 Further increases the recovery rate of each eco power.
Increased shield time 600 Increases the duration of eco shield.
Detect secrets 650 A small blue light will float towards and orbit nearby treasures, such as Precursor orbs or a treasure chest.
Increased reflex time 750 Increases the duration of eco reflexes.

Green eco skills[]

Total dark eco required: 4550

Eco skill Price Description
Health bonus 1 200 Adds an additional hit point to Jak's health meter.
Health pack++ 350 Health packs will replenish double the amount of hit points.
Health bonus 2 500 Adds another additional hit point to Jak's health meter.
Health pack+++ 550 Health packs will now replenish three times the amount of hit points.
Health bonus 3 600 Adds another additional hit point to Jak's health meter.
Cheaper shields 650 Eco shield uses less eco power.
Health bonus 4 800 Adds another additional hit point to Jak's health meter.
Life siphon 900 Upon punching enemies, Jak has a small chance to recover two hit points.
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