Airbending everything but your key piece in play sounds like the perfect solution that lets you redeploy all your ETB dorks while it sets your opponents back
A mint-condition Black Lotus sold on eBay in January 2021
Counters, tokens, and scaling creatures can turn a few points of life into real pressure if the deck is built around it
Double Strike, Vigilance, Reach, Haste Can't be Countered When Link is one the battlefield, the controlling player may add one artifact to their hand during their beginning phase
It seems unlikely that wed ever be this in need of more Enrage enabling with so many better and cheaper options
Pain Lands are most effective in Commander decks that can absorb small, incremental life loss over longer games