So i just did my completion run. First of all, it wasn't a planned run at all.
I had like 70 revives, 200 paragon 4 hrs crystal & around 2200 units.
I was doing a trial fight & it went well & then i just moved forward.( took sauron path & then apocalypse) with 30 revs in 1st 7 fights & around 40-50 revs in next 7 fights( hit monkey , apoc , tigra & herc were annoying fights that took most of revives)




.
Now m not sure who to r3 among these,
( sig 60 mangog, sig20 wiccan & still r1 undupe chavez)