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.

Shuvel Affliction 44 casts · sequence

Spell	Casts	Per min
Seed of Corruption	17	22.0
Shadow Bite	15	19.4
Life Tap	4	5.1
Life Tap	4	5.1
Corruption	2	2.5
Unstable Affliction	1	1.2
Spell Lock	1	1.2

Yildin Protection 43 casts · sequence

Spell	Casts	Per min
Cleave	17	22.0
Revenge	8	10.3
Thunder Clap	6	7.7
Devastate	2	2.5
Shockwave	2	2.5
Charge	2	2.5
Taunt	2	2.5
Heroic Strike	1	1.2
Demoralizing Shout	1	1.2
Shield Block	1	1.2
Shield Bash	1	1.2

Dumb Arms 22 casts · sequence

Spell	Casts	Per min
Cleave	6	7.7
Thunder Clap	5	6.4
Mortal Strike	4	5.1
Overpower	2	2.5
Heroic Throw	1	1.2
Rend	1	1.2
Heroic Strike	1	1.2
Charge	1	1.2
Bloodrage	1	1.2

Spoondk Frost 21 casts · sequence

Spell	Casts	Per min
Howling Blast	4	5.1
Pestilence	4	5.1
Frost Strike	3	3.8
Icy Touch	3	3.8
Obliterate	2	2.5
Plague Strike	2	2.5
Horn of Winter	1	1.2
Death and Decay	1	1.2
Anti-Magic Shell	1	1.2

Smart Discipline 19 casts · sequence

Spell	Casts	Per min
Holy Nova	9	11.6
Power Word: Shield	6	7.7
Prayer of Mending	3	3.8
Cleanse Spirit	1	1.2