Sludge Belcher 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.

Watchmetank Affliction 14 casts · sequence

Spell	Casts	Per min
Shadow Bite	3	17.2
Shadow Bolt	3	17.2
Life Tap	2	11.5
Life Tap	2	11.5
Demonic Siphon	1	5.7
Haunt	1	5.7
Drain Soul	1	5.7
Seed of Corruption	1	5.7

Holywarr Protection 13 casts · sequence

Spell	Casts	Per min
Revenge	3	17.2
Devastate	3	17.2
Shield Slam	3	17.2
Heroic Strike	3	17.2
Shield Bash	1	5.7

Healbot Unholy 10 casts · sequence

Spell	Casts	Per min
Claw	4	23.0
Death and Decay	2	11.5
Death Coil	2	11.5
Blood Strike	1	5.7
Plague Strike	1	5.7

Kurro Holy 3 casts · sequence

Spell	Casts	Per min
Holy Shock	2	11.5
Holy Light	1	5.7

Sbg Enhancement 2 casts · sequence

Spell	Casts	Per min
Lightning Shield	1	5.7
Totemic Recall	1	5.7