Frenzied Bat 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.

Spoon Affliction 5 casts · sequence

Spell	Casts	Per min
Life Tap	2	7.5
Life Tap	2	7.5
Shadow Bite	1	3.7

Dashers Restoration 4 casts · sequence

Spell	Casts	Per min
Riptide	1	3.7
Water Shield	1	3.7
Cleanse Spirit	1	3.7
Earth Shield	1	3.7

Paladb Protection 4 casts · sequence

Spell	Casts	Per min
Hand of Reckoning	1	3.7
Sacred Shield	1	3.7
Holy Shield	1	3.7
Consecration	1	3.7