Stitched Giant 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 21 casts · sequence

Spell	Casts	Per min
Claw	5	11.4
Death Coil	4	9.1
Plague Strike	3	6.8
Icy Touch	3	6.8
Blood Strike	2	4.5
Horn of Winter	1	2.2
Hyperspeed Acceleration	1	2.2
Pestilence	1	2.2
Death and Decay	1	2.2

Shocker Elemental 16 casts · sequence

Spell	Casts	Per min
Lightning Bolt	7	16.0
Flame Shock	3	6.8
Lava Burst	2	4.5
Chain Lightning	2	4.5
Call of the Elements	1	2.2
Totemic Recall	1	2.2

Palasteez Protection 13 casts · sequence

Spell	Casts	Per min
Shield of Righteousness	2	4.5
Hammer of the Righteous	2	4.5
Holy Shield	2	4.5
Avenger's Shield	2	4.5
Hand of Reckoning	1	2.2
Sacred Shield	1	2.2
Judgement of Wisdom	1	2.2
Consecration	1	2.2
Hammer of Wrath	1	2.2

Skinz Assassination 10 casts · sequence

Spell	Casts	Per min
Mutilate	5	11.4
Tricks of the Trade	1	2.2
Hunger For Blood	1	2.2
Garrote	1	2.2
Slice and Dice	1	2.2
Stealth	1	2.2

Firecrackers Holy 3 casts · sequence

Spell	Casts	Per min
Prayer of Mending	1	2.2
Flash Heal	1	2.2
Power Word: Shield	1	2.2