Death Knight Cavalier 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.

Noxtree Restoration 4 casts · sequence

Spell	Casts	Per min
Nourish	3	42.6
Wild Growth	1	14.2

Koyukii Elemental 3 casts · sequence

Spell	Casts	Per min
Flametongue Weapon	1	14.2
Flame Shock	1	14.2
Purge	1	14.2

Arren Protection 2 casts · sequence

Spell	Casts	Per min
Shield of Righteousness	1	14.2
Hammer of Justice	1	14.2

Navihey Combat 2 casts · sequence

Spell	Casts	Per min
Sinister Strike	1	14.2
Stealth	1	14.2

Sari Arms 1 casts · sequence

Spell	Casts	Per min
Mortal Strike	1	14.2