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.

Nolfy Affliction 21 casts · sequence

Spell	Casts	Per min
Corruption	6	13.5
Shadow Bite	3	6.7
Unstable Affliction	3	6.7
Rain of Fire	3	6.7
Life Tap	2	4.5
Life Tap	2	4.5
Shadowflame	1	2.2
Haunt	1	2.2

Gibbonk Protection 19 casts · sequence

Spell	Casts	Per min
Revenge	4	9.0
Devastate	4	9.0
Shield Slam	4	9.0
Taunt	4	9.0
Thunder Clap	1	2.2
Heroic Strike	1	2.2
Charge	1	2.2

Smashpala Retribution 10 casts · sequence

Spell	Casts	Per min
Crusader Strike	4	9.0
Judgement of Wisdom	2	4.5
Divine Storm	2	4.5
Consecration	1	2.2
Exorcism	1	2.2

Namo Frost 9 casts · sequence

Spell	Casts	Per min
Obliterate	2	4.5
Icy Touch	2	4.5
Frost Strike	1	2.2
Howling Blast	1	2.2
Pestilence	1	2.2
Blood Strike	1	2.2
Plague Strike	1	2.2

Fentanyl Discipline 7 casts · sequence

Spell	Casts	Per min
Power Word: Shield	3	6.7
Cleanse Spirit	1	2.2
Holy Fire	1	2.2
Smite	1	2.2
Flash Heal	1	2.2