Void Apprentice

The Void Apprentice is obtained via beating Voidcore

Appearance
The Void Apprentice appears to look like the Void from void mode, with a crown, and sword... No armor though.

Upgrade 1 - Armored ($500)

 * Adds shoulder pads, colored like torso.
 * Adds diamond plate armor on it's arms.
 * Size increased by a small bit, including range since the sword is longer.
 * Speed slightly increased.

Upgrade 2 - Royal King ($900)

 * Size increased
 * Extra Armor
 * Crown changed
 * Core is now glowing
 * Range increased
 * Added "Shockwave" Ability
 * Damage Buffed (5 > 8)

Upgrade 3 - Master's Arts ($5000)

 * Buffed Shockwave Size
 * Range slightly increased
 * Size slightly increased
 * New Sword, also gains a shield.
 * Gains purple diamond plate armor.
 * Added "Strike" Ability
 * Damage Buffed (8 > 50)

Upgrade 4 - The King's Return ($12000)

 * Buffed Shockwave Size and damage
 * Buffed Strike Size and damage
 * Now can spawn Friendly Versions of Strange Boss, Tanky, Void, and Tank Slow.
 * Size increased
 * Range increased
 * Damage Buffed (50 > 250)