Greetings,
I'm creating identical EDH decks as an engagement gift to two friends where Magic plays a big part in their relationship. The idea is for them to be played together — effectively as a team. The commander is Iroh, Tea Master (this isn't negotiable for a variety of reasons).
I have a collection of cards on Moxfield and am looking for any good choices I missed which give something to one opponent (e.g., Bazaar Trader, Demonstrate, or Secret Rendezvous), ask one opponent to make a choice which would normally balance things, but since they're on your side it becomes lopsided (e.g., Plargg and Nassari), or generally allow the decks to help each other (e.g., Mana-Charged Dragon, Spectral Searchlight, and Victory Chimes).
https://moxfield.com/decks/VjXCI2B-NUSIM0NeurS-Wg
There's an allies theme as well (all their friends coming together for them) which is probably also the wincon, but I don't know exactly how this list will look.
Thank you very much!