This is a fun Phoenix build following the March 2026 BC buff, featuring an intuitive sequence and solid points. The key is to thin your Highwaymen early with Betsy and Vanguard to clear your deck for gold cards, then let Cosimo transform those leftovers for surprises. Take good use of Magic Lamp to set up a massive Commander's Horn blast!
Keep in mind that control options are extremely limited, so use your few removals wisely. It’s definitely not a meta-stomper, but the surprise factor of Phoenix’s carryover combined with Cosimo’s RNG experiment makes for a great time. Enjoy!