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 27 casts · sequence

Spell	Casts	Per min
Heroic Strike	6	5.2
Revenge	5	4.3
Cleave	5	4.3
Devastate	4	3.5
Shield Slam	4	3.5
Thunder Clap	2	1.7
Shield Bash	1	0.8

Clegane Frost 22 casts · sequence

Spell	Casts	Per min
Frost Strike	9	7.9
Obliterate	4	3.5
Howling Blast	2	1.7
Plague Strike	2	1.7
Icy Touch	2	1.7
Fish Feast	1	0.8
Rune Strike	1	0.8
Pestilence	1	0.8

Firecracker Arcane 21 casts · sequence

Spell	Casts	Per min
Arcane Blast	7	6.1
Arcane Missiles	5	4.3
Arcane Explosion	3	2.6
Blink	2	1.7
Fish Feast	1	0.8
Conjure Mana Gem	1	0.8
Cone of Cold	1	0.8
Fire Blast	1	0.8

Priestick Discipline 18 casts · sequence

Spell	Casts	Per min
Power Word: Shield	9	7.9
Shadowcrawl	2	1.7
Prayer of Mending	2	1.7
Fish Feast	1	0.8
Flask of the Frost Wyrm	1	0.8
Holy Fire	1	0.8
Flash Heal	1	0.8
Shadowfiend	1	0.8

Cosmiccow Feral (DPS) 15 casts · sequence

Spell	Casts	Per min
Swipe (Cat)	12	10.5
Summon Arnold Junior	1	0.8
Tiger's Fury	1	0.8
Faerie Fire (Feral)	1	0.8