Death Knight Cavalier 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.

Crawl Protection 36 casts · sequence

Spell	Casts	Per min
Devastate	10	13.9
Cleave	9	12.5
Revenge	5	6.9
Shield Slam	4	5.5
Thunder Clap	3	4.1
Heroic Strike	2	2.7
Shield Bash	2	2.7
Taunt	1	1.3

Dotz Shadow 20 casts · sequence

Spell	Casts	Per min
Mind Flay	9	12.5
Vampiric Touch	3	4.1
Devouring Plague	2	2.7
Shadow Word: Pain	2	2.7
Divine Hymn	1	1.3
Hyperspeed Acceleration	1	1.3
Power Word: Shield	1	1.3
Dispersion	1	1.3

Rats Assassination 12 casts · sequence

Spell	Casts	Per min
Mutilate	5	6.9
Fan of Knives	3	4.1
Slice and Dice	2	2.7
Tricks of the Trade	1	1.3
Hunger For Blood	1	1.3

Flora Restoration 6 casts · sequence

Spell	Casts	Per min
Cleanse	4	5.5
Nourish	1	1.3
Rejuvenation	1	1.3

Briciola Fire 1 casts · sequence

Spell	Casts	Per min
Blink	1	1.3