From Dota 2 Wiki
Main Article: Warlock
- Permanent Immolation is an aura. The debuff lingers for 0.5 seconds.
- Deals damage in 1 second intervals, starting 1 second after the debuff is placed.
- Can deal up to 1800/2400/3000 damage to a single unit (before reductions) when it stays within range for its whole duration.
- Permanent Immolation of multiple golems fully stacks with each other.