Hero Discussion of the Day: Obsidian Destroyer (December 7, 2011)

Obsidian Destroyer

Strength	Agility	Intelligence
19 + 1.85	24 + 2.0	26 + 3.3
Damage	Armor	Movespeed
49 - 64	5.36	300
Attack Range	Base Attack Time	Missile Speed
450	1.7	900

Arcane Orb

Gives the Destroyer extra power to damage his enemies based on his remaining mana pool. Damage type is pure.

Level	Mana Cost	Cooldown	Casting Range	Area	Duration	Effects
1	100	0	450	N/A	N/A	Deals 6% of your current remaining mana. Deals 100 bonus damage to illusions and summoned units
2	100	0	450	N/A	N/A	Deals 7% of your current remaining mana. Deals 200 bonus damage to illusions and summoned units
3	100	0	450	N/A	N/A	Deals 8% of your current remaining mana. Deals 300 bonus damage to illusions and summoned units
4	100	0	450	N/A	N/A	Deals 9% of your current remaining mana. Deals 400 bonus damage to illusions and summoned units

• Damage type: pure
• The damage is calculated after the mana cost is spent.
• Does not stack with orb effects and buff placers.

Astral Imprisonment

Teleports a target allied or enemy hero into an astral prison. The hero remains separated from the real world for the duration of the spell. If cast on an enemy, Harbinger steals intelligence from the target. Intelligence is restored to the hero after 60 seconds.

Level	Mana Cost	Cooldown	Casting Range	Area	Duration	Effects
1	120	18	550	N/A	1 second	2 Int exchange
2	140	16	550	N/A	2 second	4 Int exchange
3	160	14	550	N/A	3 second	6 Int exchange
4	180	12	550	N/A	4 second	8 Int exchange

• When cast on an ally, no intelligence is stolen.
• Imprisoned units are hidden and invulnerable.
• The -disablehelp command will prevent an allied Harbinger from casting this spell on you.

Essence Aura

Whenever a nearby allied hero casts a spell, it has a chance to restore 25% of its mana pool. Passively adds to the Destroyer's base mana pool.

Level	Mana Cost	Cooldown	Casting Range	Area	Duration	Effects
1	N/A	N/A	N/A	1000	N/A	10% chance to restore. Increases base mana by 75.
2	N/A	N/A	N/A	1000	N/A	20% chance to restore. Increases base mana by 150.
3	N/A	N/A	N/A	1000	N/A	30% chance to restore. Increases base mana by 150.
4	N/A	N/A	N/A	1000	N/A	40% chance to restore. Increases base mana by 150.

• Arcane Orb has the regular 10%/20%/30%/40% chance for mana restoration, whether autocast or cast manually.
• Several skills with no cooldown (such as the Storm Spirit's Ball Lightning) and toggled spells (such as the Witch Doctor's Voodoo Restoration) cannot trigger Essence Aura.

Sanity's Eclipse

The Obsidian Destroyer unleashes his full potential; his mind unleashes a psionic storm able to penetrate lesser minds with terminal force, dealing massive damage to them. More crafty minds are able to resist most of the damage, but they expend most of their energies to do so, losing 75% of their mana. Heroes with more intelligence than the Destroyer are unaffected.

Level	Mana Cost	Cooldown	Casting Range	Area	Duration	Effects
1	175	160	600 (700*)	375	N/A	Deals damage equal to 8x (9x*) the difference between heroes intelligence and Destroyer's intelligence.
2	250	160	650 (750*)	475	N/A	Deals damage equal to 9x (10x*) the difference between heroes intelligence and Destroyer's intelligence.
3	325	160	700 (800*)	575	N/A	Deals damage equal to 10x (11x*) the difference between heroes intelligence and Destroyer's intelligence.

• Damage type: magical
• Does not affect units under the effect of Astral Imprisonment.
• If an enemy hero takes less than 80/270/500 damage (at levels 1/2/3), he will lose 75% of his current mana.
• • with Aghanim's scepter