Unknown Trash

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.

Shuvel Affliction 4 casts · sequence

Spell	Casts	Per min
Life Tap	2	21.7
Life Tap	2	21.7

Yildin Protection 3 casts · sequence

Spell	Casts	Per min
Agility	1	10.8
Commanding Shout	1	10.8
Bloodrage	1	10.8

Smart Discipline 2 casts · sequence

Spell	Casts	Per min
Flash Heal	1	10.8
Renew	1	10.8