Bile Retcher Kill

Instants are counted from their success event and hard casts from their cast start, because the 3.3.5a client only ever logs one or the other. A hard cast interrupted before it landed still counts — nothing in the log distinguishes it. A few spells, Arcane Missiles among them, this client announces not at all: those are counted from their own ticks instead, one cast per burst of them.

Slime Arms 8 casts · sequence

Spell	Casts	Per min
Heroic Strike	4	14.8
Revenge	2	7.4
Indestructible	1	3.7
Shield Slam	1	3.7

Cosmiccow Feral Combat 7 casts · sequence

Spell	Casts	Per min
Shred	2	7.4
Savage Roar	1	3.7
Tiger's Fury	1	3.7
Ferocious Bite	1	3.7
Rake	1	3.7
Mangle (Cat)	1	3.7

Priestick Discipline 7 casts · sequence

Spell	Casts	Per min
Smite	4	14.8
Flash Heal	2	7.4
Renew	1	3.7

Clegane Frost 6 casts · sequence

Spell	Casts	Per min
Frost Strike	1	3.7
Indestructible	1	3.7
Obliterate	1	3.7
Howling Blast	1	3.7
Plague Strike	1	3.7
Icy Touch	1	3.7