7th edition mtg booster box Magic: The Gathering Ultimate Masters | 24 Booster Packs (360 Cards) which may replace a common 7th Edition Booster Box Opening:

It does give you a sneaky strategy to play with, where you'll steal opponents' lore and interfere with their board state while buffing your own questing and challenging characters

This is surprising, given the typical sentiment towards UB sets and how out of place they can feel in the Standard format

While it's an expensive card to play, the Shift cost helps reduce this

If you just want to rip open a pack and get a taste for what the sets cards hold, a Play Booster is perfect

While you could opt for Terra, Magical Adept from the main set who has a WUBRG color identity in Commander maybe youre wanting to jam a more tried and tested Commander