Naxxramas Acolyte 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.

Healbot Unholy 12 casts · sequence

Spell	Casts	Per min
Claw	4	22.3
Pestilence	1	5.5
Blood Boil	1	5.5
Death and Decay	1	5.5
Plague Strike	1	5.5
Icy Touch	1	5.5
Death Coil	1	5.5
Bone Shield	1	5.5
Blood Tap	1	5.5

Holywarr Protection 11 casts · sequence

Spell	Casts	Per min
Revenge	2	11.1
Cleave	2	11.1
Thunder Clap	2	11.1
Shield Slam	2	11.1
Devastate	1	5.5
Charge	1	5.5
Shield Bash	1	5.5

Kurro Holy 10 casts · sequence

Spell	Casts	Per min
Holy Shock	3	16.7
Flash of Light	3	16.7
Sacred Shield	1	5.5
Judgement of Wisdom	1	5.5
Consecration	1	5.5
Holy Light	1	5.5

Watchmetank Affliction 8 casts · sequence

Spell	Casts	Per min
Seed of Corruption	4	22.3
Shadow Bite	3	16.7
Spell Lock	1	5.5

Sbg Enhancement 6 casts · sequence

Spell	Casts	Per min
Fire Nova	1	5.5
Magma Totem	1	5.5
Lightning Shield	1	5.5
Chain Lightning	1	5.5
Totemic Recall	1	5.5
Stormstrike	1	5.5