How to actually get "Into a Third Future" alt

[Marwin0]

1. Cheese Zamasu with supers (just don't let him finish charging)
2. Goku black is a straight brawl (good to know z-counters and over all develop close combat skills)
3. At the end good to prepare overcharge
4. Fused. Yes you are fighting time (not tested) but don't let him get to yellow health bar (second to last). He goes into last lines and invincible if you do. Finnish with ult.

Personally i got hit with triple ult. If you hit him with the first he has to find you (lost sight). Charge and hit him again.

To those that want a timer in those missions... That's why it's not there. Where's usually some funny business like this in the background. So it's not coming.