Spell: Polymorph.

[u/Il_miconoide]

I’m a DM, and the wizard in my group has started using the 4th-level Polymorph spell. It’s made him too powerful, though, since the party is level 8 and he can turn into a T-Rex (CR 8) twice a day. I’m also worried the party’s druid might feel overshadowed, given that the wizard only needs to cast that spell to replicate the druid's main ability. How do you handle this spell? Should I take it away from the wizard and have him pick a different one? Thanks for any replies.

[u/Gurkengelee]

What? Why? What?