Maybe it's just me but Spirit Guardians looks really simple and cartoonish to me, not a fan.
Here are some examples on how to improve it. All of those could be tweeked changed around and should be a bigger zone of course after all they are just examples.
https://www.veed.io/view/c0d9ae1f-5a92-431e-9d64-cc3507ab5a57?sharingWidget=true&panel=share Solasta version was better..
