The Gems

I found my master, Old Wizard Glitterbeard, on the floor of his library in a pool of blood, a bag of gems in his hand.
Once, he tried to tell me which color gem represented which spell…
Red is for fire.
Green is for power.
White is for the lightning.
Blue is for health.
Right! Blue for health.
I held a blue gem to his forehead and waited.
But the gem didn’t heal the wizard.
He was dead.
Oh great. He’s dead.
Now I’m out of a job.
At least I’ve got severance pay, I thought, and pocketed the gems.