Originally Posted by
Erdluf
The math says you are wrong. Euphoria, SotF, 25% Haste, 70% Mastery
Note that with Euphoria, Lunar Peak lasts until 1s before Solar, so we need to be looking very late to avoid the "Peak" buff anyway.
SF (empowered, SOTF) is 350% SP (before mastery)
MF is 40.5% SP, or 81% SP with peak buff.
SF is (25% haste, empowered euphoria) is 2s cast.
MF is 1.2s.
Lunar empowerment, 2.0001s left in Lunar (8s into rotation):
Mastery values at relevant times:
8s: 57.6%
10s: 35%
11.2s: 20.8%
SF+MF, both land at 35% mastery
MF+SF. MF lands at 57.6% mastery, SF lands at 20.8% mastery
(350%+40.5%)*135% = 527%SP damage
81%*157.6% + 350%*120.8% = 631.4%SP damage.
Your bigger/longer spell does less damage if you cast it second, but the gain on your smaller spell more than makes up for it.