[Kameron8]

Trying to change the direction a line targeted Youkai ability casts in causes it to anchor to a seemingly arbitrary point on the battlefield. Once it locks, you have to exit the attack to fix it. Essentially this means in order to cast line abilities, you need to manually face that direction with the 'attack' option so it won't randomly lock somewhere else. If there's a valid enemy on this arbitrary square, the attack fires like normal, in the direction the youkai is facing.

Example:

EDIT: Someone was kind enough to point out to me that this arbitrary anchor point appears to be directly in front of the Summoner.

[Neus]

This has been corrected.