Kel'Thuzad Defeat in 7m34s

Time	Event
2m1.751s	Alusha casts Urkash with Healing Wave (Rank 3)
2m31.302s	Futura casts Urkash with Flash Heal (Rank 3)
4m51.37s	Alusha casts Urkash with Lesser Healing Wave (Rank 6)
5m2.738s	Kel'Thuzad casts Urkash with Detonate Mana
5m14.104s	Alusha casts Urkash with Chain Heal (Rank 3)
5m30.322s	Alusha casts Urkash with Chain Heal (Rank 1)
6m2.707s	Urkash casts Urkash with Lesser Healing Wave (Rank 6)
6m6.007s	Urkash casts Urkash with Lesser Healing Wave (Rank 6)
6m7.057s	Kel'Thuzad casts Urkash with Detonate Mana
6m19.575s	Urkash casts Urkash with Lesser Healing Wave (Rank 6)
7m25.926s	Guardian of Icecrown casts Urkash with Blood Tap