Which quest in act 4 to 5.1.4 has a robot as first opponent?

I want to practice with my Medusa against robots. Don't have duel credits anymore. I'm short on energy so the first fight should be ideal, although the second one should be fine too, maybe.
Thanks.

Comments

AcuTarA

I could try some champ in road to the labyrinth if his buffs are not that annoying. Event quests too. I have heroic and master completed

DRTO

Just buy some energy refills and play around with the sentinels in the event quest.

AcuTarA

From Act 4 to Act 5 chapter 1 quest 4 I only found these in my placement of defenders:
4.3.2 has Vision 12 energy, after Collosus fight
5.1.3 Has Vision 9 energy, after Spidergwen fight

AcuTarA

DRTO wrote: »

Just buy some energy refills and play around with the sentinels in the event quest.

That's exactly what I want to do but I don't have units at the moment. I'm trying to determine if Medusa can be useful in my team for the next update of AQ where Sentinels replace Symbioids.

AcuTarA

And no robots in first 1-2 encounters in any Road to the labyrinth quests