Sacrifice after III.) I Exile up to one target creature
Kona, Rescue Beastie If you combine Kona, Rescue Beastie with vehicles, mounts, and top-end threats like Omniscience, you have a very strong green commander to build around
It creates an incredible tension in a Commander pod after it sets everyones life to one, takes out every card in play and in hand, and leaves everyone scrambling to find a quick combination of lands and creatures
But as other users pointed out, another card actually exists in Alchemy that mentions multiplayer: Juggle the Performance
We hate to break it to you, but it involves a lot of know-how
Previous decks have had legendary merfolk as a main or alternate commander (Adrix and Nev, Twincasters, Tuvasa the Sunlit), but this is the first attempt at a fully fleshed out Commander deck centered on merfolk