If my time playing Dark Souls has taught me anything, it's that encounters with multiple strong enemies are a godawful mess. Trying to do hit and run here won't work forever, before we manage to down one of them, we will have suffered multiple wounds. Instead, I say we focus on a single target and attempt to deliver a mortal blow with all our focus and power.
We may take one or two strikes from the other hollow, but in return we will have removed one of our opponents.
Then we'll be able to use hit and run tactics to defeat our remaining foe.
[X] All-out Assault. The best defense is a good offense, right? Go all out and try and take down one of the Hollows immediately, leaving the numbers in your favour.
-[X] Write-in Tactics: Run towards the two hollows at a full sprint, but do not use Hoho until the opportune moment. As you run, have Rukia use hado to create a blinding light or some other effect to obscure the hollows vision. The moment before the spell is cast, close your eyes. Then as the hollows are blinded, reopen them and use Hoho to jet forwards towards the closest hollow. As you reappear, release your blade and use it's greater power to punch through the hollows mask and slay it in one blow. Then reseal your blade and retreat, utilizing hit and run tactics alongside Rukias spells to slay the second hollow.