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.

Peacefield Elemental 19 casts · sequence

Spell	Casts	Per min
Lightning Bolt	10	19.5
Chain Lightning	4	7.8
Call of the Elements	1	1.9
Lava Burst	1	1.9
Thunderstorm	1	1.9
Water Shield	1	1.9
Flame Shock	1	1.9

Tokigpala Protection 17 casts · sequence

Spell	Casts	Per min
Shield of Righteousness	4	7.8
Holy Shield	3	5.8
Hammer of the Righteous	2	3.9
Judgement of Wisdom	2	3.9
Consecration	2	3.9
Cleanse	2	3.9
Avenger's Shield	1	1.9
Seal of Command	1	1.9

Moron Discipline 14 casts · sequence

Spell	Casts	Per min
Power Word: Shield	6	11.7
Renew	5	9.7
Prayer of Healing	2	3.9
Prayer of Mending	1	1.9

Rokhi Frost 14 casts · sequence

Spell	Casts	Per min
Frost Strike	6	11.7
Obliterate	4	7.8
Howling Blast	2	3.9
Pestilence	2	3.9

Hegark Elemental 4 casts · sequence

Spell	Casts	Per min
Chain Lightning	2	3.9
Lava Burst	1	1.9
Flame Shock	1	1.9