Vigilant Shade 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 11 casts · sequence

Spell	Casts	Per min
Shadow Bite	4	22.8
Shadow Bolt	2	11.4
Haunt	1	5.7
Life Tap	1	5.7
Unstable Affliction	1	5.7
Corruption	1	5.7
Life Tap	1	5.7

Holywarr Arms 8 casts · sequence

Spell	Casts	Per min
Heroic Strike	2	11.4
Revenge	1	5.7
Thunder Clap	1	5.7
Devastate	1	5.7
Shield Slam	1	5.7
Charge	1	5.7
Taunt	1	5.7

Shameris Enhancement 8 casts · sequence

Spell	Casts	Per min
Lightning Shield	2	11.4
Totemic Recall	2	11.4
Lava Lash	1	5.7
Lightning Bolt	1	5.7
Flame Shock	1	5.7
Stormstrike	1	5.7

Cptdps Holy 7 casts · sequence

Spell	Casts	Per min
Flash of Light	3	17.1
Judgement of Wisdom	2	11.4
Beacon of Light	1	5.7
Holy Light	1	5.7

Itanktrash Balance 5 casts · sequence

Spell	Casts	Per min
Starfire	3	17.1
Wrath	2	11.4