Reports are in that level 6 is 5.5m to hit. With that, I’d assume 7.5 and 10m at this point, which puts him at 28.3m total for the event. First iteration was 17.125m. That is a lot of extra health, without any flexibility to sneak in a few more hits here and there.
At 10m health, and 26260 health, that’s 381 hits. 19.05 hits per member. So with every member hitting every refresh, round 8 needs to be unlocked no later than 4am EST Sunday. Realistically, you need to open level 8 sometime before 8pm, if not noon Saturday.
Working backwards, if it’s 7.5m at 23010 health, 326 hits, 16.3 per member. So about 3 refreshes (accounting for other essential node points), which puts you opening round 7 no later than 4am tomorrow night. Again being realistic that perfection across 20 players is really hard, you probably need to finish level 6/unlock level 7 by end of day today.
Keeping it up, level 6 is 5.5m, and I think 19760 health, so 279 hits, 13.95 per member, down to 3 refreshes. If you’re 20x optimal til the end, that means unlocking level 6 during the before 4am EST tonight.
For those looking to get a gauge if your alliance can get all 3 covers, there’s some estimated timelines. Reiterating once more, this all assumes that you have everyone contributing.
If anyone has corrections on Ultron’s health or otherwise, I’ll take them since my memory is meh. Otherwise, if you’re not at least close to done with 5 already, your expected covers is < three.