Carrion Spinner 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.

Feralsux Feral Combat 7 casts · sequence

Spell	Casts	Per min
Shred	2	22.2
Savage Roar	1	11.1
Tiger's Fury	1	11.1
Ferocious Bite	1	11.1
Rake	1	11.1
Regrowth	1	11.1

Neordruid Restoration 6 casts · sequence

Spell	Casts	Per min
Lifebloom	4	44.4
Wild Growth	1	11.1
Rejuvenation	1	11.1

Idontdie Protection 3 casts · sequence

Spell	Casts	Per min
Hammer of the Righteous	1	11.1
Holy Shield	1	11.1
Judgement of Light	1	11.1