Death Knight Cavalier 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.

Gigachad Unholy 64 casts · sequence

Spell	Casts	Per min
Claw	20	13.7
Icy Touch	11	7.5
Plague Strike	10	6.8
Death Coil	9	6.2
Blood Strike	7	4.8
Horn of Winter	2	1.3
Ghoul Frenzy	1	0.6
Hyperspeed Acceleration	1	0.6
Pestilence	1	0.6
Death and Decay	1	0.6
Bone Shield	1	0.6

Palasteez Protection 37 casts · sequence

Spell	Casts	Per min
Hammer of the Righteous	8	5.5
Judgement of Wisdom	8	5.5
Shield of Righteousness	5	3.4
Holy Shield	5	3.4
Consecration	5	3.4
Hand of Reckoning	3	2.0
Sacred Shield	1	0.6
Avenger's Shield	1	0.6
Hammer of Justice	1	0.6

Shocker Elemental 26 casts · sequence

Spell	Casts	Per min
Lightning Bolt	12	8.2
Flame Shock	5	3.4
Lava Burst	4	2.7
Chain Lightning	4	2.7
Totemic Recall	1	0.6

Skinz Assassination 25 casts · sequence

Spell	Casts	Per min
Mutilate	13	8.9
Kidney Shot	3	2.0
Slice and Dice	2	1.3
Cheap Shot	2	1.3
Stealth	2	1.3
Kick	2	1.3
Sprint	1	0.6

Firecrackers Holy 24 casts · sequence

Spell	Casts	Per min
Flash Heal	6	4.1
Circle of Healing	5	3.4
Holy Nova	4	2.7
Dispel Magic	3	2.0
Smite	2	1.3
Prayer of Mending	2	1.3
Greater Heal	1	0.6
Mass Dispel	1	0.6