Giant Battle tribute

Has anyone attempted the Giant Battle tribute advantage? Having finished it recently I found I was 45mins past the hour allowed.
There are limited spots available to get your gens close to camps and limited landing zones at the start. Plus having gens taking up valuable spots who are recovering from the many waves needed, is frustrating.
Having to return home to make the dynamite buffs takes time.
Am I missing something with this?

Need some tips from anyone who has been successful at attaining the golden coin tribute.

I agree it is very challenging, I took exactly 1hr to complete mine and of course failed. I did only use my normal 2 debuffs so am preparing to repeat the process with max debuffs to see if it will make a difference. Probably because I was watching them so closely but the camps seemed to take a long time to go down. Any tips would be appreciated.

If you are using a 2 debuff guide then equipping snowshoes as a 3rd debuff would speed up your Giant battle but at the cost of less ore from the chain, managed to complete it with 3 mins to spare doing it this way.

Completed ( on testserver with same skill on generals as on liveserver ) in 1h 6min - using 2 debufs - 3 ROAS, 2 Ballista and 1 Assassin - 15min traveltime for generals and bronze horseshoe - so may have to buy Observatory :( - but will first try with better horseshoe :)

Completed in 57/58 minutes on testserver - achievement did not complete - so probably need to finish well before 1 hour passed.