just wanted a little clarification. When I clicked on the Master Support token in the Gr4cket Heroes for Hire. Is that the same as a Legendary Token that guarantees a 4* Support with a chance of a 5* Support?
Yup! Master Support Tokens will only reward Rank 4 or Rank 5 Supports. You can check out some of the details here in the Support Details - Duplicates & Packs post
Thank you kind sir. B)
No problem! 
I got a 5* Wong from it. Realized that supports are way better and more fun when you have all the Perks available. I put in on 3* Strange and I am loving it.