Carrion Spinner 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.

Frankthelock Affliction 18 casts · sequence

Spell	Casts	Per min
Seed of Corruption	8	23.1
Shadow Bite	6	17.3
Life Tap	2	5.7
Life Tap	2	5.7

Hoeley Protection 13 casts · sequence

Spell	Casts	Per min
Shield of Righteousness	2	5.7
Hammer of the Righteous	2	5.7
Holy Shield	2	5.7
Judgement of Light	2	5.7
Avenger's Shield	1	2.8
Consecration	1	2.8
Righteous Defense	1	2.8
Arcane Torrent	1	2.8
Seal of Command	1	2.8

Smashpala Retribution 8 casts · sequence

Spell	Casts	Per min
Judgement of Wisdom	2	5.7
Divine Storm	2	5.7
Crusader Strike	2	5.7
Consecration	1	2.8
Exorcism	1	2.8

Pinhead Frost 7 casts · sequence

Spell	Casts	Per min
Waterbolt	4	11.5
Blizzard	2	5.7
Frostfire Bolt	1	2.8

Keernel Restoration 4 casts · sequence

Spell	Casts	Per min
Rejuvenation	2	5.7
Remove Curse	2	5.7