After they appear above the knights they will begin to spin, knocking down anyone who gets too close. After a moment of doing this, they will slow down until each one ends up pointing in the direction of one of the knights, at which they will then shoot themselves. If the knight does not move, he will be knocked down and damaged. If the knight successfully evaded the attack, the shard will embed itself on the ground, temporarily depleted of energy and unable to move, which is the best moment to damage it. Depending on the character used, continuously casting splash attacks at this moment can prove to be very effective.