Item Suggestion - Sai of Onide

[Saionide]

I have no imagination and can't think of better names.

Item Properties/Attributes:
Property: 25% to proc *Saioxide* (I can't think of a name, someone find a better one), +60% attack speed, +15 all stats, +25 damage.

Saioxide: Deals 40 physical dmg to all units, additional 40 magic dmg to heroes. If Saioxide is casted on hero, the item will oxidize 1 charge. (max of 10 charges) (Cooldown .6 seconds)

Redox(Active): Release the all stored charge in weapon. Deals 20 dmg per charge in a 300 aoe diameter and increases attack speed by 1% per charge and 0.5% movespeed per charge for 5 seconds. (at max charge it deals 200 aoe magic dmg and increases users attack speed by 20% and movespeed by 10% for 5 seconds). (Cooldown: 30 seconds)

Additional Property: While item is fully oxidized, the weapon deals additional magic damage or something?

Item ingredients:
Halberd, Warped Cleft, Blessed Orb, Recipe (1500?)

Goal of the item (optional, but preferred):
* Hyperstone needed more usefulness in a recipe, Stored charges in a weapon instead of something else seems appealing. I could see this item having nice synergy with some heroes. Gives nice stat boosts of all heroes.

I enjoy flames.

[Rekoil]

Looks way OP. 25% proc rate (Which puts on a really nice buff, plus stores a charge). You could farm up 10 charges in under a minute in the forest, pop out, hit someone, Saioxide(I agree, needs a new name.=P) procs, then BAM! 800 damage to them plus 400 damage to any of their team-mates around.

It's like an AoE Codex that puts strong stats on the wielder.....

[Saionide]

Well, I guess I should've explained more but you can only store a charge off of hitting heroes. you do 40 physical dmg to all units and an additional 40 magic damage and store 1 charge if it procs against a hero. And the thing is, it costs like 7200 gold to make if theres a 1500 recipe cost.