Kel'Thuzad Victory in 6m36s

Time	Event
2m28.781s	Crex casts Lxox with Chain Heal (Rank 1)
3m32.376s	Crex casts Lxox with Chain Heal (Rank 1)
3m55.626s	Crex casts Lxox with Chain Heal (Rank 1)
3m57.793s	Crex casts Lxox with Chain Heal (Rank 1)
5m19.864s	Crex casts Lxox with Chain Heal (Rank 3)