Not really much explanation needed TBH. You can rush down the starting enemies using Idi and Naala, and Naala especially pops off with his insane HP and damage against the relics. He especially bullies Urs once you get to her, and allows you to pretty much cheese the base before the rest of the dangerous enemies come out.
Manic Eraser 44
Eraser 20+60
Boulder 40
Courier 44
Can Can 40 (Bounty, Move Speed 10)
Jelly 40
Bullet 38
Doron 30
Idi 40
Naala 40