Unholy Staff 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 31 casts · sequence

Spell	Casts	Per min
Shadow Bite	11	26.9
Shadow Bolt	6	14.6
Corruption	4	9.7
Unstable Affliction	3	7.3
Life Tap	2	4.8
Life Tap	2	4.8
Demonic Siphon	1	2.4
Haunt	1	2.4
Devour Magic	1	2.4

Yildin Protection 26 casts · sequence

Spell	Casts	Per min
Cleave	9	22.0
Revenge	4	9.7
Shield Slam	4	9.7
Thunder Clap	3	7.3
Devastate	2	4.8
Taunt	2	4.8
Shockwave	1	2.4
Charge	1	2.4

Spoondk Frost 18 casts · sequence

Spell	Casts	Per min
Frost Strike	6	14.6
Howling Blast	3	7.3
Pestilence	3	7.3
Rune Strike	2	4.8
Icy Touch	2	4.8
Obliterate	1	2.4
Plague Strike	1	2.4

Dumb Arms 11 casts · sequence

Spell	Casts	Per min
Cleave	5	12.2
Thunder Clap	2	4.8
Mortal Strike	1	2.4
Sweeping Strikes	1	2.4
Charge	1	2.4
Bloodrage	1	2.4

Smart Discipline 10 casts · sequence

Spell	Casts	Per min
Power Word: Shield	5	12.2
Renew	3	7.3
Inner Fire	1	2.4
Prayer of Mending	1	2.4