Best Effort Attack Alternate Animation

[Roshambeaux]

I guess it works similar to Gengen and Gabocha's Kobold Attack, where there's a chance of doing 50% more damage than it normally would. The only difference in the animation is that Thomas would lodge his sword to the enemy then keel over.

[Punkaiser]

According to suikosource's guide
http://suikosource.com/games/gs3/guides/unites.php
This unite normally deals 1.5x dmg to a single target and there's 12.5% chance to deal 3.0x dmg