Skill Spheres are artifacts that improve stats and passives. They have been removed since the Trials: Endgame Update, along with [[Passives]], and replaced with [[Shards]].
== Description ==
Skill Spheres is a system which replaced the former [[Specs]] system.
Skill The Spheres improve your can be attached onto characters to enhance their [[Defence]] and [[Heroes|Hero's]] stats and , as well as abilities.
The first Sphere can be acquired at level 5 and more Spheres can be used as the Hero levels further.
===Slots===
There are seven slots for Spheres in the 'Character' window. These slots are unlocked as you level up.*Three Small slots unlocked at levels 510, 7 18 and 15. Each slot costs 2000 [[coins]]27.*Two Medium slots unlocked at levels 12 15 and 20. Each slot costs 10.000 [[coins]]30.*A Large slot unlocked at level 24 for 50.000 [[coins]]40.*An Über Uber slot unlocked at level 25 for 100.000 [[coins]]50.
===Types===
Every type of the Skill Spheres has its own specialty:
*Small Spheres increase [[stats]]and some minor Defense changes like range.
*Medium Spheres increase [[passives]].
*Large Spheres give you a [[heroes|hero-]]specific bonus.
*Über Uber Spheres modify Hero's first Defense on the action barway a certain skill or defense building works.
|[[File:Hero Health SphereCrit Chance.jpg|46px]]|Hero Critical Chance Sphere I|II|III|IVIncreases Hero Crit Chance by 5%|V?|VI1|VII10
|-
|Improves Hero Health [[File:Cooldown.jpg|46px]]| Cooldown Sphere I| Reduces the cooldown of your abilities by10%| 7000| 2| 12|-| [[File:Attack Stun.jpg|46px]]|53Attack Stun Sphere I|815% chance on hit for basic attacks to stun targets for 0.5 seconds|116?|1581|21615|-| [[File:Experience Bonus.jpg|46px]]| Experience Bonus Sphere I| Increases experience gained by 10%|3037000|3382|}12
| 10% Chance To Chill Target For 2 Seconds, Slowing Them By 20%
| 125000
| 1
| 30
|-
| rowspan="Oiling Strikes Sphere I| 10% Chance To Oil Target For 2" Seconds, Slowing Them By 20%| [[File:Ability Power.jpg]]125000|1{| cellspacing="0" border="1" width="100%"30
|-
|Ability Power Panic Fire Sphere|I|II|III|IV15% When Defenses Damaged To Increase Defense Speed By 100% For 5 Seconds|V125000|VI1|VII30
|-
|Improves Ability Power byPress Your Luck Sphere I|730% When Defenses Damaged To Increase Defense Crit Chance By 30% For 5 Seconds|11125000|181|26|37|60|7230