Abel kept his mouth shut. The spells of a thousand-year-old dragon appeared in his mind naturally without the skill tree.
They were instinctual to him. There was no need for spells or spell patterns. He could just cast it any time he wanted.
"Ice armor!" He mumbled, and a thick layer of ice armor appeared on him. It looked thick and sturdy on the surface, but it was as flexible as his body.
"Ice cloud spell!" He thought to himself, and a thin layer of ice cloud appeared beside him.
Of course, he would be in big trouble if it was an actual thin layer of ice. This ice cloud worked very similarly to the knights' Holy Freeze, but anyone would be affected as long as they entered a range.
His power of will dictated the range, and every enemy within it would be slowed down. They might even get frozen on the spot.