Sharkboo is an S-class preservative specializing in additional Ice elemental attacks.
The active skill 'Shark Hunting in the Field' sets up a tracking trap, and
accumulates Ice elemental damage and elemental abnormality accumulation on caught enemies.
Since it takes the form of setting a trap, it has low instant cast, but the trap tracks the opponent and eventually triggers.
It doesn't matter if it's a boss that doesn't get pushed back easily, but if the enemy moves while the torpedo is being launched, the attack may not hit.
▲ Sets a trap that slowly tracks the enemy
The combo skill 'Endless Hunt' is also a skill that adds Ice elemental damage.
The preservative's combo skill is additionally activated before the last character enters,
and can be used freely as it does not count towards the number of combo skill activations.
▲ Preservative combo skill that accumulates Ice elemental damage
The additional ability 'Cooling Airflow Overload' is a passive skill.
It is activated when there are 2 or more Ice elemental characters in the party, and the elemental abnormality accumulation of the preservative combo skill is increased by 125%.
It is only an effect that strengthens the preservative's combo skill, so it is not necessary to force 2 Ice characters because of this, but it is true that it is an effect that is more suitable for an Ice party.
▲ You don't have to force yourself to compose 2 Ice agents, but it's a passive optimized for an Ice party