Poisonous Skitterer 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 11 casts · sequence

Spell	Casts	Per min
Cleave	4	19.2
Revenge	2	9.6
Thunder Clap	2	9.6
Shield Slam	1	4.8
Shockwave	1	4.8
Shield Block	1	4.8

Firecracker Fire 9 casts · sequence

Spell	Casts	Per min
Waterbolt	3	14.4
Blizzard	2	9.6
Frostfire Bolt	1	4.8
Ice Barrier	1	4.8
Cone of Cold	1	4.8
Arcane Explosion	1	4.8

Priestick Discipline 2 casts · sequence

Spell	Casts	Per min
Flash Heal	1	4.8
Greater Heal	1	4.8

Clegane Frost 1 casts · sequence

Spell	Casts	Per min
Summon Arnold Junior	1	4.8