Simon got changed into a rat
after partying it at Mangus’s house
You can ask , how the hell is that possible?
But as for Jace, Clary, and the Lightwoods, they believe

he’d been drinkin' that blue fairy drink
And Isabelle advised him not too
But he didn’t heed her warning
and underwent this nasty metamorphism

When Jace and Clary found him,
at that point and time,
Simon had whiskers and a tail
And had joined the rodent family

Simon got turned into a rat
after partying at Mangus’s place
You can say that they’re all insane
but as for them all, they belieeve

Now Simon was a mundane
But he seemed to be handling this new world really well
But after finding out about downworlders
and that Clary and her new friends are downworlders, caused this shit!

It's not fun for Simon
He now is a rodent
And the shadowhunters just can't help but wonder:
Where the hell did he go?
(He’s gone missing)

Simon got changed into a rat
chillin at Mangus’s one eve
You can say there's no such thing as downworlders
But as Jace , Clary and friend s would you say, you’re just a mundane


Now Simon’s been kidnapped by vampires
Someone though he’d make a cute pet
And now he’s trapped in the Dumort
and it’s up to Jace and Clary to save him



Isabelle warned him not to drink to that potion
Cuz of the unpleasant side effects
As Jace and Alec know
don’t ever consume things from fairies

Simon got changed into a rat
chillin at Mangus’s on eve
You can say there's no such thing as warlocks or vampires
but as for them all, they believe
(Sing it Jace)

Jace:

Clary’s stupid mundane friend got changed into a rodent
after tagging along on our mission for Clary
You can question our sanity
but as Shadow hunters know, all myths are true



Poor Simon