Chatty Mr. Spell Book
From the Super Mario Wiki
“I've got an idea that might help!”
In Ashley's story, Ashley tries a spell on a flower sprout, and the effect turns out to be a simple white flower to blossom from it, so Chatty Mr. Spell Book appears to help her. During the stage, he acts as the microgame counter. After the stage is beaten, Chatty Mr. Spell Book can tell Ashley what to do. She tries the spell in another sprout, causing it to grow into an enormous carnivorous plant and Red cowers, while Ashley smiles.
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