Deathless Knight is a powerful beater that is likely to trade down the first time, and possibly the second time, but with a steady diet, it will keep returning, ruining your opponents day, and getting confused with Resolute Rider (which is also an enshadowed, right-facing, four mana 4/2)
And why am I using language like instead of Rakdos
Something like The Queen's Castle - Mirror Chamber works great with Jim, getting the location out for free and setting you up for an extra draw next turn
Every turn that Renji is on the board, your opponent will have to set up blockers to stop his double damage ability
If you take a moment to count, you can see Mr Krabs lying comfortably on the $549.99 needed to purchase the Spongebob Bonus Card Smothering Tithe
The card reads as: Destroy all creatures