Raparth
Oracle of Dimensional Science
resetting my initiative back to 3 for me to build up with Withering attacks.
As a Dawn, you reset to 3+(half Essence, round up) after decisive attacks. So, currently: 4.
EDIT: That was assuming you spent 16 motes, as I thought you did with Full Excellency+Nova Arrow Attack. But you just did Nova. Sorry, I should read more carefully!