To get new skills in PoE currency

Learn the gem system and take advantage of service gems

To get new skills in PoE currency, you'll usually have to equip gems into sockets in your gear. Any course can use any ability, but stone do have stat and degree demands. Gems can only be equipped in slots of the exact same color.

Skill gems: All these include an attack, spell, projectile, or trap/mine. Support stones: All these gems modify supportable skills when outfitted at a connected socket (one with a line drawn to another socket). The support gem has to be compatible with all the gem in the linked socket so as to have an effect. For instance, a support gem which affects projectiles will not do anything to some connected melee attack gem. Ensure that your linked jewels are compatible!

Equipped gems level up as you earn XP, getting ten percent of Path of exile currency their base XP awarded from monster kills. Your character experiences an XP penalty when revisiting lower level areas, but that penalty doesn't apply to stone. So you can certainly level gems by replaying areas that are a few levels lower than your existing degree.

Don't pick up Each and Every piece of loot you find