Rancor Rancor is a well-known beast of a card that enables trample and has traits of Bonesplitter and thanks to your enchantresses, Skullclamp
We have Eron the Relentless, who has a face that seems to be cracking like a porcelain doll and Chandler (who presumably doesn't star in Friends )
Among the sub-themes, we can point out a focus on high Willpower characters, since they survive many Challenges throughout the game, and a direct Lore gain through Challenges - which means that, in this decks, Challenges not only help with board control but also become your win condition
There is also an Easter Egg where the vines make the McDonalds logo
Rogues Passage should be an auto include for you, as its a win condition, especially if youre going for Commander damage kills
Leyline of Sanctity grants you hexproof so your opponent cant target you with a spell like Chainers Edict or many other spells, for that matter