The Otipeg Line III

Thomas found the break in the wall.
The rift was surprisingly small.
He started to repair the stony breach,
but then he saw a glimmer just out of reach.
He wondered how bad it could be
to let such a creature roam free.
Thomas decided to go home
and left the broken wall alone.
For all of your help today,
Thomas found gifts on his way.
One more small request
would be for his best.
Will you restore his will power?
Please bring him a purple flower.