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.

Spoon Affliction 20 casts · sequence

Spell	Casts	Per min
Shadow Bolt	5	3.1
Life Tap	4	2.4
Life Tap	4	2.4
Haunt	2	1.2
Curse of Agony	1	0.6
Death Coil	1	0.6
Unstable Affliction	1	0.6
Corruption	1	0.6
Summon Felhunter	1	0.6

Marvels Balance 14 casts · sequence

Spell	Casts	Per min
Wrath	7	4.3
Insect Swarm	1	0.6
Starfire	1	0.6
Moonfire	1	0.6
Dash	1	0.6
Moonkin Form	1	0.6
Prowl	1	0.6
Cat Form	1	0.6

Paladb Protection 7 casts · sequence

Spell	Casts	Per min
Hand of Reckoning	2	1.2
Sacred Shield	1	0.6
Hammer of the Righteous	1	0.6
Avenger's Shield	1	0.6
Righteous Defense	1	0.6
Hammer of Justice	1	0.6

Dashers Restoration 6 casts · sequence

Spell	Casts	Per min
Lesser Healing Wave	3	1.8
Riptide	1	0.6
Water Shield	1	0.6
Totemic Recall	1	0.6

Sset Shadow 4 casts · sequence

Spell	Casts	Per min
Devouring Plague	1	0.6
Vampiric Touch	1	0.6
Mind Flay	1	0.6
Shadow Word: Pain	1	0.6