Bile Retcher 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.

Spanelus Affliction 16 casts · sequence

Spell	Casts	Per min
Life Tap	4	11.1
Life Tap	4	11.1
Shadow Bolt	3	8.3
Shadow Bite	2	5.5
Haunt	1	2.7
Corruption	1	2.7
Spell Lock	1	2.7

Zkurvenyzmrd Feral (Tank) 13 casts · sequence

Spell	Casts	Per min
Maul	6	16.7
Lacerate	5	13.9
Mangle (Bear)	2	5.5

Namo Frost 7 casts · sequence

Spell	Casts	Per min
Plague Strike	2	5.5
Frost Strike	1	2.7
Obliterate	1	2.7
Blood Strike	1	2.7
Unholy Presence	1	2.7
Army of the Dead	1	2.7

Equalizer Combat 5 casts · sequence

Spell	Casts	Per min
Sinister Strike	4	11.1
Slice and Dice	1	2.7

Rehgarmvp Restoration 4 casts · sequence

Spell	Casts	Per min
Lava Burst	1	2.7
Chain Heal	1	2.7
Healing Wave	1	2.7
Flame Shock	1	2.7