Unholy Staff 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.

Spoon Affliction 21 casts · sequence

Spell	Casts	Per min
Corruption	7	16.8
Life Tap	3	7.2
Shadow Bolt	3	7.2
Life Tap	3	7.2
Unstable Affliction	2	4.8
Shadowflame	1	2.4
Haunt	1	2.4
Curse of Agony	1	2.4

Sset Shadow 14 casts · sequence

Spell	Casts	Per min
Mind Sear	4	9.6
Vampiric Touch	3	7.2
Shadow Word: Pain	3	7.2
Lightning Empowerement	1	2.4
Hyperspeed Acceleration	1	2.4
Devouring Plague	1	2.4
Mind Blast	1	2.4

Dashers Restoration 12 casts · sequence

Spell	Casts	Per min
Chain Heal	10	24.0
Water Shield	2	4.8

Marvels Balance 12 casts · sequence

Spell	Casts	Per min
Starfire	7	16.8
Wrath	4	9.6
Moonfire	1	2.4

Paladb Protection 10 casts · sequence

Spell	Casts	Per min
Consecration	2	4.8
Hand of Reckoning	1	2.4
Shield of Righteousness	1	2.4
Divine Plea	1	2.4
Hammer of the Righteous	1	2.4
Judgement of Wisdom	1	2.4
Holy Shield	1	2.4
Avenger's Shield	1	2.4
Holy Wrath	1	2.4