Yogg-Saron by Slombeeper

Yogg-Saron's abilities apply Insanity to enemy heroes.

Insanity

Each stack of Insanity causes enemies to deal 0.5% less damage to Yogg-Saron and recieve 0.25% less healing, up to 50% reduced damage and 25% less healing at 100 stacks.

Insanity is removed at a rate of 2 per second if an enemy has not taken damage or had Insanity increased by Yogg-Saron for the last 2 seconds.

Upon reaching 100 Insanity, enemies are no longer able to control their hero. They will automatically basic attack nearby allies and become silenced for 2 seconds, then their Insanity is set to 25. If no allies are present to attack, the enemy will damage themself with their basic attacks.

Cooldown: 6 seconds

Send a Corruptor Tentacle to strike an area, dealing 310 damage and slowing enemies by 30% for 2 seconds. Enemies hit gain 6 Insanity.

Stores up to two charges.

Cooldown: 18 seconds

Spawns an ore with 500 health that grants vision in a large area. Enemy heroes near the ore gain 2 Insanity per second. Lasts 60 seconds. Only 2 Saronite may be active at a time.

Cooldown: 6 seconds

Select a Hero and randomly copy one of their damaging spells, casting it for yourself on a random enemy within range. If the initial targeted enemy is hit by this, they gain 15 Insanity. The copied spell deals 40% more damage but for each second in its original cooldown this damage is reduced by 2%. If no ability is qualified, fire explosive fireballs at random enemy Heroes who all gain 5 Insanity.

Cooldown: 100 secounds

Yogg-Saron channels and takes control of an enemy hero, preventing them from doing anything else. Can only move and basic attack. Controlled enemy cannot be damaged by your allies for the duration but can be damaged by enemies. Lasts 4 seconds.

Cooldown: 90 seconds

Yogg-Saron enters his full power, becoming larger and gaining 30 armor. Enemies near Yogg-Saron gain 6 Insanity per second. Corruptor Tentacle cooldowns 100% faster. Lasts 10 seconds. Cannot move during God of Death.

Cooldown: 35 seconds

Travel to a target location after 2.5 seconds.

Passive: Yogg-Saron cannot be moved by enemy or allied effects. Yogg-Saron moves at 80% slower movement speed compared to most Heroes but has a very high damaging basic attack.