Earth against Lightning[1]

The fireball kept going in the same trajectory until it hit the yellow barrier and evaporated as if it never existed.

A slight frown appeared on the girl's face when she noticed her earlier attack didn't connect, however, she couldn't focus on that as the other Elementalist's figure was already rapidly closing in on her.

Just then, a small blue ball started forming above the other Elementalist's left hand, its shape wasn't definite but swayed slightly as if it was slightly affected by the wind.

The girl immediately started fidgeting when she noticed the water ball forming above the boy's hand, she still hadn't made any progress in casting a counter spell and she slowly got nervous as thoughts of her losing started filling her mind.

"Water Ball!" The boy immediately released the blue ball made purely of water towards the girl.

It flew at a rapid speed as it travelled in the air, its shape and 'edges' swaying slightly.