Fiery ConfluenceFiery Confluence (53,188 Inclusions, 2% of 2,337,008 Decks) Four mana, draw 18 seems good, doesn't it
With Boromir in play, you'll have to pay full price for it, as any "free" spell will be get countered
Opening with this card makes you feel super safe
They can be a bit contentious, as not everybody loves losing access to their cards, but it generally leads to interesting gameplay with intriguing options that only come about because you're playing with four different decks at once
That is why I propose the following idea: WotC used two sheets, one with 77 commons/Basic Energies and 44 uncommons, and one with 77 commons/Basic Energies and 44 rares
Sen Triplets An oldie but a goodie, Sen Triplets is another one of these unique Esper Commanders