This can be done in either of NoName's forms, and regardless of the attacker's or your own hp threshold before the battle. Naturally, a boss must be present in order to use Overseer in battle, but so long as the boss summoned isn't at critical hp, their inherently high attack will easily squash all but +2 defenders. Just in case, however, the achievement is obtained easiest against an already damaged attacker that isn't expecting a counterattack, so baiting them out in Head form is still a viable strategy.
It is unclear whether QP's Hyper Mode or Alte's Self-Destruct have any bearing on the achievement, but it is confirmed that Sherry's passive of always attacking second disrupts the requirements of Man's Best Friend, since you must be defending for the kill to count.
This page was last edited on 20 December 2020, at 15:31.
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