Wonderfully, Alpha League rules mimic and approximate this dynamic nicely, sharply constraining rares to 3-copies per card (unless restricted or super-restricted), uncommons to 6 copies per deck, with no limit on commons
This is flat-out good, and if you have a single trigger you're relying on, the going rate is already ~3 for a single repetition via Spell, with this breaking parity by its second use
Ready to level up from starter decks
Including the set in Standard made me wonder if there were any existing hooks we could grab onto
This deck can run cards like Consecrated Sphinx and reanimate them via spells, or get them as 3/3 mutants
Sygg, River Guide Sygg, River Guide can be a good merfolk commander