Combustion

Combustion is an upgrade that is part of the Burn upgrade tree.
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== Description ==
Every 3rd enemy killed on fire will explode into 3 flames that inflict fire. Fire damage +30%. Fire cooldown -50%.
== Upgrade chronology ==
*Upgrades from: Blaze
*Upgrades to: Firestarter
Category:Upgrades
Category:Burn upgrades