Kace raised his hand and decided he would try it out.
"Professor i think i can take a stab at it..." he felt nervous being next to the whomping willow. He didn't want it to wake up anytime soon. He got his wand out of his robes and stood next to it.
He felt confident and said the spell...
"Intaglio Hagalaz." but he thought nothing happened. Then he noticed a smell. He smelt it too. "
Yeah professor i wondered what the smell is..." He didn't really like the smell. Kace asked the professor because he was unsure. Kace felt he didn't do the spell right and did it again,
"Intaglio Hagalaz..." and then nothing. He gave his wand a quizzical look.
"Professor did my spell work?" he asked.
The spell didn't work since the previous one worked already.