Skeletal Smith 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.

Matte Restoration 6 casts

Spell	Casts	Per min
Riptide	2	13.5
Lava Burst	1	6.7
Water Shield	1	6.7
Healing Wave	1	6.7
Flame Shock	1	6.7