Since each Shrine is legendary, it's impossible to have multiples of one on the battlefield at once, making them incredibly hard to build around in 60 card competitive formats like M:TG Standard
Dimir Charm has been impressive thus far in cube, it has found itself in more different decks and seen more play than any of the other new charms even if it has not been quite so blow out powerful as Selesnya, Rakdos or Boros Charms
Monsieur D'Arque, Despicable Proprietor Archazia's Island's Ruby and Sapphire deck is a meta-friendly package that's ripe for upgrading
Your best bet for building around it is to include artifacts worth protecting and loads of fodder like Solemn Simulacrum and Ichor Wellspring
Jwari Disruption is not good on either side
The market price for a copy of Enduring Tenacity, a popular black rare MTG card from 2024's Duskmourn, has hit $16.40, a $10 increase in the last month and 200% higher than its price at the start of the year