Daemonic entity that will stun allied towers and temporarily steal their damage for itself and will threaten nearby units by occasionalyl releasing shadowboltwaves. Also suppresses lifeforce killing too weak enemies instantly.
Every autocast of this tower has a 20% chance to release 12 shadowbolts. Every shadowbolt flies towards a random target in 1000 range and deals 1700 spell damage. This Spell has a 40% chance to trigger if the last autocast released a shadowboltwave.
Level Bonus: +34 spell damage
Slow Decay
Non Boss units in 750 range around the Eredar Diabolist with less then 5.5% of their healthpoints will be killed.
Level Bonus: +0.06% healthpoints needed for instantkill
Siphon Essence
Casts a buff on a nearby tower, if that tower tries to attack in the next 5 seconds it will be stunned for 2.5 seconds and this tower will deal [stunned tower's DPS x 3] as essence damage to the target of the buffed tower.
Shadowbolt Wave 
Slow Decay 
Siphon Essence 
