Ice is one of the weakest arcs in arc of the Elements - nevertheless, it does look cool. It has only four moves, and is a common arc. The four skills are unlocked at levels 1,5,10, and 15.
The first skill you get is the Ice Shredder - similar to the sand blade or the water slicer, but shaped like a ninja star. It does quite mid-town damage, but moves slightly slower than water slicer.
The next skill is the Ice fist, similar to the Nova blade, fire fist, metal fist, and other "fist" type of skills. It is also low damage, but can travel long distances quickly.
Next up is the Ice shield - basically the same as light shield, it does no damage and is merely a cool looking wall of Ice. It blocks most projectile based attacks such as the Sand Bomb or Blood Barrage, but does not block attacks like Water Geyser, Nova Blade, Phoenix Screech, etc.
Last up is the Ice Spike, which is the only original skill of Ice. It creates an explosion of ice where you click, so it is quite versatile and can be very useful when teaming with others - the Ice spike freezes any players in its explosion radius in a block of ice. Frozen players can get attacked by powerful attacks such as the Nova Beam.