Poisonous Skitterer 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.

Spoonpal Protection 15 casts

Spell	Casts	Per min
Hammer of the Righteous	3	8.6
Shield of Righteousness	2	5.7
Holy Shield	2	5.7
Consecration	2	5.7
Hand of Reckoning	1	2.8
Divine Plea	1	2.8
Sacred Shield	1	2.8
Judgement of Wisdom	1	2.8
Avenger's Shield	1	2.8
Righteous Defense	1	2.8