mystique vs beast boy

The can only engage as animals. who wins?

Beast Boy...
Animal shapeshifter...
DUH..

BB transforms into a dinosaur... Bye-bye, Mystique😉

So Mystique doesn't have access to her phasing/organ manipulation/etc....just animal morphing? vs. someone who can only morph into animals?

Mystique 10/10 in a fair fight.

BB wins here.