mtg krenko mob boss commander deck Magic: The Gathering – Select - Krenko, none) open.class "Krenko, Mob Boss" Mono Red

The second ability represented by the "partner with [name]" keyword modifies the rules for deck construction in the Commander variant and has no function outside of that variant

Another example would be the Desert Bloom deck, which emphasizes land-based strategies, offering cards like Rumbleweed and Ancient Greenwarden for powerful effects

Breaking down the card itself, at a minimum Olivia, Opulent Outlaw is a 3/3 flying lifelinker for four mana, which isnt bad

"'Magic: The Gathering' Fans Launch Petition to Fire Commander Rules Committee"

This effect is so desirable that players utilize The One Ring just as much for the first effect as the second