Wait… Is that what I think it is?
This makes Knight practically invincible for 10 seconds at the cost of 70 MP while allowing the player to deal damage. Not to mention, the Knight is already nearly invincible and has extremely high damage. This shield is the one thing that should never be in the game. The sprite is okay, though.
This idea is really bad. It’s unbalanced and would just make the Knight more OP than it already is.
2/10.