I didn't know who to reply to, but thank you all for your help!
The only thing I actually have from the Mystic Center is the Glimmer Manticore. I am on level 50 but I don't have the energy source so many of you guys do. I have 1 Rainbow Alicorn, 1 Wedding Alicorn and 1 Pink Alicorn. I also have 2x Wizards Schools fully levelled up, but that's as far as my energy droppers go
Right now I prefer daily droppers over weekly ones, but I think that's only because I need all the energy I can get asap.
So the "Unicorn" in the Mythic Center drops energy? I thought it only dropped tokens and spellbound. Since it only requires 25 golden tokens, that might actually be fantastic for me to start with those, especially if they are daily droppers.