That might be possible for strong Light teams, but since Light teams are not not possible for me....
It'll take like three months before I'll have built a proper Light Grid from scratch.I don't see how Andromeda can help when you're taking 5k damage on everyone on every turn.
I also don't see how you can turtle it up and take it slow - you either Full Burst on turn1, or you risk never bursting at all. I mean, I guess you MIGHT not be stopped, but.