Frenzied Bat 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.

Spoon Affliction 25 casts · sequence

Spell	Casts	Per min
Shadow Bite	11	25.6
Curse of Agony	3	6.9
Corruption	3	6.9
Seed of Corruption	2	4.6
Demonic Siphon	1	2.3
Haunt	1	2.3
Life Tap	1	2.3
Unstable Affliction	1	2.3
Rain of Fire	1	2.3
Life Tap	1	2.3

Devatriel Protection 9 casts · sequence

Spell	Casts	Per min
Shield of Righteousness	2	4.6
Hammer of the Righteous	2	4.6
Holy Shield	1	2.3
Consecration	1	2.3
Righteous Defense	1	2.3
Judgement of Light	1	2.3
Cleanse	1	2.3

Sqrviel Shadow 9 casts · sequence

Spell	Casts	Per min
Mind Sear	4	9.3
Mind Flay	1	2.3
Mind Blast	1	2.3
Shadow Word: Pain	1	2.3
Power Word: Shield	1	2.3
Fade	1	2.3

Viconianope Survival 9 casts · sequence

Spell	Casts	Per min
Bite	5	11.6
Furious Howl	1	2.3
Dash	1	2.3
Volley	1	2.3
Cower	1	2.3

Without Restoration 7 casts · sequence

Spell	Casts	Per min
Healing Wave	3	6.9
Riptide	2	4.6
Cleanse Spirit	2	4.6