Talk:Atlantis Pre-Release Campaign/@comment-31988047-20191213054931/@comment-27971189-20191213135442

You can use Asterios, but as major bosses goes IMO its only at LB I.

Even so I kinda doubt he can do it with no difficulties because 1) Ivan have cleanse-- no need to bother with his mammoth form; 2) Salieri and his gang have low hit count 3) Anastasia have full charge, stun and AOE debuff (including skill seal), her hit count won't be enough to refill; 4) Quixotic Tree hit count not enough to refill, being Rider means you can't bring Caster there.

LB II, everyone have temporary immunity, fairly low hit count and good damage (+ burn in Surtr); you may expect Sigurd kind enough to use his Arts or Quick often but nope his AI favors Buster, good luck refill Asterios NP gauge with that or Valkyrie sure-hit AOE NP.

LB III, even better, crit fest from Xiang Yu & Meiren, old man Li and Emperor if you unlucky enough to ate their crits; immunity trend starts here.

LB IV ... well, maybe Asclepius ... Alterjuna and the rest is definitely, "No".