Phyrexian Altar allows for some broken combo loops by letting you convert creatures into mana, yet it doesn't do much of anything by itself
As powerful as Weathered Wayfarer can be, however, you just cant get the instant gratification many Commander games require today
A rare nobody plays can be bulk, while a common that sees play in Commander, Pauper, Legacy, or Modern can be worth more than a handful of rares
Finally, there is the combat trick Startling Development that can power up a creature into a 4/4 at instant speed
Partner With Specific Cards With all of that said, I'm skipping the commanders found in sets like Doctor Who , Battlebond and Commander 2020 that only allow you to partner with specific cards, something that Wizards did to avoid partners becoming too powerful
Dreadhorde Invasion Dreadhorde Invasion ($0.33) is a budget version of Bitterblossom($45.86)