Rotting Maggot 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.

Slime Protection 47 casts · sequence

Spell	Casts	Per min
Cleave	10	4.7
Heroic Strike	8	3.8
Shield Slam	7	3.3
Revenge	6	2.8
Thunder Clap	6	2.8
Devastate	3	1.4
Charge	3	1.4
Shield Bash	3	1.4
Taunt	1	0.4

Priestick Holy 36 casts · sequence

Spell	Casts	Per min
Flash Heal	15	7.1
Greater Heal	7	3.3
Renew	4	1.9
Prayer of Mending	3	1.4
Circle of Healing	3	1.4
Deep Meditation	1	0.4
Hyperspeed Acceleration	1	0.4
Power Word: Shield	1	0.4
Fade	1	0.4

Clegane Frost 34 casts · sequence

Spell	Casts	Per min
Frost Strike	13	6.2
Obliterate	4	1.9
Howling Blast	4	1.9
Plague Strike	3	1.4
Icy Touch	3	1.4
Rune Strike	2	0.9
Blood Boil	2	0.9
Horn of Winter	1	0.4
Icebound Fortitude	1	0.4
Anti-Magic Shell	1	0.4

Firecracker Arcane 32 casts · sequence

Spell	Casts	Per min
Arcane Blast	13	6.2
Arcane Explosion	5	2.3
Arcane Missiles	5	2.3
Fire Blast	4	1.9
Conjure Mana Gem	1	0.4
Cone of Cold	1	0.4
Bloodthistle	1	0.4
Presence of Mind	1	0.4
Blink	1	0.4

Cosmiccow Feral (DPS) 27 casts · sequence

Spell	Casts	Per min
Swipe (Cat)	22	10.5
Tiger's Fury	2	0.9
Mangle (Cat)	2	0.9
Faerie Fire (Feral)	1	0.4