Main Article: Frostivus 2013/Waves
- Wraithfire Blast travels at a speed of 900, taking 1.11 seconds to reach max distance.
- Can hit units up to 1100 range away (1000 distance + 100 radius).
- During the cast time, the area which is going to get hit around Wraith King is marked with a green ring.
- The Empowering Wraiths are summoned around the Wraith King, forming a circle.
- The Wraiths immediately cast on the Wraith King and never stop.
- Recasting the spell does not replace the previous summons.
- Reincarnation cannot be prevented in any way.
- After the delay, Wraith King gets replaced by a stronger version, with full health and mana and all spells off cooldown.