Miqo creating squadron support takes a very long time. 99.99% they will not come up with something for the relic on their own. The best bet is to make the route yourself or wait for someone else to make one.
For making the path, yes. However, Miqo does not yet support combat outside of squadrons/trusts and regular assist. So you will need to tell Miqo to spam an aoe or something after you’ve navigated to wherever it is you want.