Board Thread:Questions and Answers/@comment-36289507-20180731205850/@comment-35364352-20180802153704

Actually yes if the base had 10% health and at the start doesn't spawn anything from the enemy base and the Boss comes out only when the base takes enough damage. Just send out A.. Bahamut, it will reduce the base to 1 HP, send out Iron Wall just before it hits the base, the enemies will be behind the base, A. Bahamut does the last hit and you win. I think this works in stages like that, but not in No Plan A