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.

Noxtree Restoration 19 casts · sequence

Spell	Casts	Per min
Lifebloom	7	12.5
Rejuvenation	7	12.5
Wild Growth	4	7.1
Nourish	1	1.7

Arren Protection 17 casts · sequence

Spell	Casts	Per min
Hammer of the Righteous	4	7.1
Consecration	3	5.3
Sacred Shield	2	3.5
Holy Shield	2	3.5
Judgement of Light	2	3.5
Hand of Reckoning	1	1.7
Shield of Righteousness	1	1.7
Avenger's Shield	1	1.7
Seal of Vengeance	1	1.7

Navihey Combat 11 casts · sequence

Spell	Casts	Per min
Fan of Knives	10	17.9
Tricks of the Trade	1	1.7

Sari Arms 10 casts · sequence

Spell	Casts	Per min
Thunder Clap	3	5.3
Cleave	2	3.5
Mortal Strike	1	1.7
Commanding Shout	1	1.7
Bladestorm	1	1.7
Sweeping Strikes	1	1.7
Bloodrage	1	1.7

Koyukii Elemental 9 casts · sequence

Spell	Casts	Per min
Magma Totem	2	3.5
Chain Lightning	2	3.5
Fire Nova	1	1.7
Lava Burst	1	1.7
Lightning Bolt	1	1.7
Flame Shock	1	1.7
Totemic Recall	1	1.7