Death Knight 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.

Laak Protection 20 casts · sequence

Spell	Casts	Per min
Cleave	6	15.6
Devastate	3	7.8
Revenge	2	5.2
Thunder Clap	2	5.2
Shield Slam	2	5.2
Shockwave	2	5.2
Charge	2	5.2
Taunt	1	2.6

Archtwo Frost 14 casts · sequence

Spell	Casts	Per min
Waterbolt	6	15.6
Frostbolt	3	7.8
Blizzard	2	5.2
Frostfire Bolt	1	2.6
Ice Barrier	1	2.6
Cone of Cold	1	2.6

Ntell Balance 12 casts · sequence

Spell	Casts	Per min
Insect Swarm	6	15.6
Starfire	4	10.4
Starfall	1	2.6
Hurricane	1	2.6

Unholysux Unholy 11 casts · sequence

Spell	Casts	Per min
Ghoul Frenzy	1	2.6
Horn of Winter	1	2.6
Pestilence	1	2.6
Death and Decay	1	2.6
Plague Strike	1	2.6
Icy Touch	1	2.6
Death Coil	1	2.6
Icebound Fortitude	1	2.6
Mind Freeze	1	2.6
Claw	1	2.6
Blood Tap	1	2.6

Primei Restoration 5 casts · sequence

Spell	Casts	Per min
Water Shield	2	5.2
Chain Heal	2	5.2
Riptide	1	2.6