Onyx Sanctum Guardian 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.

Koyukii Elemental 45 casts · sequence

Spell	Casts	Per min
Lightning Bolt	21	15.1
Chain Lightning	10	7.2
Lava Burst	6	4.3
Flame Shock	5	3.6
Call of the Elements	1	0.7
Thunderstorm	1	0.7
Restore Mana	1	0.7

Arren Protection 40 casts · sequence

Spell	Casts	Per min
Hammer of the Righteous	10	7.2
Shield of Righteousness	6	4.3
Holy Shield	6	4.3
Consecration	6	4.3
Judgement of Light	6	4.3
Sacred Shield	3	2.1
Hammer of Justice	2	1.4
Avenger's Shield	1	0.7

Noxtree Restoration 36 casts · sequence

Spell	Casts	Per min
Lifebloom	12	8.6
Rejuvenation	8	5.7
Remove Curse	6	4.3
Nourish	4	2.8
Wild Growth	3	2.1
Regrowth	2	1.4
Tree of Life	1	0.7

Navihey Combat 32 casts · sequence

Spell	Casts	Per min
Sinister Strike	19	13.7
Slice and Dice	6	4.3
Rupture	5	3.6
Skinning	1	0.7
Eviscerate	1	0.7

Sari Arms 31 casts · sequence

Spell	Casts	Per min
Mortal Strike	8	5.7
Overpower	8	5.7
Rend	6	4.3
Cleave	5	3.6
Thunder Clap	2	1.4
Sweeping Strikes	1	0.7
Bloodrage	1	0.7