Creates an area that gives protection with the sword of oaths. Within the area, ATK increases and high damage resistance (decreases with each use) is given except to yourself. Disappears if you get a knockback. The more characters in the area, the weaker the effect will be.

1-Handed Sword
When getting a knockback within the area, the distance can be reduced greatly, but the effect will end as the sword gets knocked away.
Furthermore, ATK boost, knockback and damage reduction effect will be shared if there are multiple characters within the area, making the effect weaker.

Shield
Resistance to knockback increases further.
ATK will increase further based on your shield's refinement value.