can report card grades be changed Grade Changes – PAEC Help Desk How to change your Report

You could build a power board: a 15-20 card sideboard that can slot into a deck specifically to change the power level only

Even in the perfect deck you will still have those instances where you lack a good target and your Charge is dead

I'm not convinced Orcish Bowmasters can get there

Lumina, Twilightsworn Shaman X DARK Level 3 [ Spellcaster / Effect ] ATK 1000 DEF 1000 Once per turn: You can banish 1 "Lightsworn" monster from your hand or GY, then target 1 of your banished "Lightsworn" monsters, except "Lumina, Twilightsworn Shaman"

White does have some cards with intimidate, and Blue only has [c]Vela, the Night-Clad[/c]