Closing Words Black Yellow Luffy is a challenging deck to fully master, and it requires deep understanding of both, your deck and your opponent's deck
When you discover, you must exile cards
Its free to play (although there are some in-game purchases), and while it doesnt offer Commander, it does have the Brawl format
Even Modern and Pioneer pillowfort decks with other cards like Propaganda and Ghostly Prison would be another great home for Orbs of Warding
There's still a good portion of strong mill cards, and more than enough to build a deck to be reckoned with
Keep him on the board long enough, and Vivi becomes a powerful attacker in his own right, but his real value lies in the win conditions you can create with the killer combination of free mana and pinging