God Amongst Mortals

The being that would become known as the Void Dragon is as old as the galaxy itself. Displaying an affinity for the technological, the Dragon led his nigh-invulnerable Necron forces in devestating campaigns against the Old Ones. After the Enslaver Plague, the Dragon entered his tomb on a small, backwater world to sleep until the galaxy had repopulated. This world was Terra. Awoken from his millenia long slumber, the weakened Dragon was bested by the being who would become the Emperor of Mankind and re-entombed on Mars. To make sure the Dragon's influence spread no further, the Children of the Dragon were set to guard the Noctis Labyrinth. But the will of a god is strong, and no prison could contain the angry spirit of a C'tan forever...

Grants Dragon +2/3/4/5/6/8 armor and +10/12/15/17/20/25% magic resistance.
On death, explosion deals 100/200/300/400/500/600 dmg in 300 AoE and knocks units back by 400.

Line spell. 500/525/550/600 range.
Deals 60/90/120/150 + Y (Y = 10/20/40/50 x Corpses within 400/500/600/700 AoE) of pure dmg.
Corpses used in this spell are destroyed after casting.
Mana Cost: ?
Cool Down: ?

Target friendly Creep to summon a "Child of the Dragon" (See Below). Process kills the Creep.
Max of 1/2/3/4 summon at a time. Children will automatically follow Dragon if it travels too far away.
Mana Cost: ?
Cool Down: ?

Single target. 400/450/500/600 range.
Target enemy unit is frozen in place for the duration of the spell (2/3/4/5 seconds).
Target takes 50 + Y (Y = Dragon's Int x 0.5) dps for duration and gains 10% of dmg in Int until death.
Mana Cost: ?
Cool Down: ?

650/800/1000 range.
Creates a gravity well that pulls enemy units within 450/500/550 AoE towards the core (4/6/8 seconds).
Units that reach the center are trapped and drained of 5/6/8% mana per second for duration.
If multiple units reach the core, they will collide, dealing dmg to each other.
The chill of the void leaves units Slowed for 3/4/5 seconds after spell ends.
Mana Cost: ?
Cool Down: ?

When active the Child takes 15/10/5 dps and restores the Dragon's mana 1/1.5/2 per second.

When active the Child takes 10/20/40% of dmg done to the Dragon.

the C'tan's godly essence is encased in a Necrodermis; a super absorbant necron adaptation of living metal. It protects the C'tan from any real harm, but should it be damaged or destroyed, the God's essance will be released onto the battlefield in a destructive explosion. Gives the C'tan a bonus (+armor/magic resist), and when he dies, his essence is released, dealing (200-600) damage to nearby enemies, knocking them back 400 distance.