LoL Champion Abilities: Xerath880 4800
Xerath The Magus Ascendant
Second cast: After a brief cast time, Xerath fires a beam of energy in a line the deals 80 / 120 / 160 / 200 / 240 (+75% AP) magic damage to all enemies hit.
Enemies hit directly take 100.02 / 150.03 / 200.04 / 250.05 / 300.06 (+100.02% AP) magic damage and are slowed by 60 / 65 / 70 / 75 / 80 % instead. The empowered slow decays down to 25% over the duration.
Rite of the Arcane can be cancelled early by moving or attacking and will automatically end once all shots have been fired. If Rite of the Arcane ends without using a single cast of Arcane Barrage, the cooldown is reduced by 50%.
Arcane Barrage: Xerath calls down a blast of arcane energy which strikes after a short delay, dealing 200 / 250 / 300 (+45% AP) magic damage to enemies within a moderate area. Arcane Barrage has a 0.8 second cooldown between casts (unaffected by cooldown reduction).