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.

Screwloose Demonology 10 casts · sequence

Spell	Casts	Per min
Soul Fire	4	18.7
Life Tap	2	9.3
Cleave	2	9.3
Life Tap	2	9.3

Skinz Assassination 4 casts · sequence

Spell	Casts	Per min
Tricks of the Trade	1	4.6
Speed	1	4.6
Sinister Strike	1	4.6
Slice and Dice	1	4.6

Talprotdin Protection 4 casts · sequence

Spell	Casts	Per min
Shield of Righteousness	1	4.6
Indestructible	1	4.6
Sacred Shield	1	4.6
Hammer of Wrath	1	4.6

Hpaliseasy Holy 3 casts · sequence

Spell	Casts	Per min
Flask of the Frost Wyrm	1	4.6
Holy Shock	1	4.6
Holy Light	1	4.6

Gigachad Unholy 1 casts · sequence

Spell	Casts	Per min
Ghoul Frenzy	1	4.6