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.
| 5% When Defenses Damaged To Shield For 100% Of Defense Health For 3 Seconds
| 125000
| 1
| 50
|-
| Explosive Guard Sphere
| 30% When Defenses Damaged To Explode Dealing 350% Defense Power In Magical Fire Damage
| 125000
| 1
| 50
|}
|-|Apprentice=
====Small====
{|class="wikitable sortable" style="text-align: center;"! Picture! Name! Description! Gold Cost! Limit! Level Required|-| [[File:Apprentice Earthshatter.png|46px]]| EarthShatter Range Sphere I| Increases EarthShatter Tower range by 2%| 24000| 3| 5
|-
|Physical Resist Sphere [[File:Apprentice Earthshatter.png|I46px]]|EarthShatter Range Sphere II|III|IVIncreases EarthShatter Tower range by 4%|V48000|VI1|VII5
|-
|Improves Physical Resist by [[File:Apprentice flameburst.png|646px]]|10Flameburst Range Sphere I|24|28Increases Flameburst Tower range by 2%|4324000|703|915
|-
|Requires Level [[File:Apprentice frostbite.png|546px]]|10Frostbite Range Sphere I|15Increases Frostbite Tower range by 2%|2024000|253|25|255