Thanks to protecting your little dudes, Delney is likely to see some experimental play within White Weenie decks
Tasha, the Witch Queen and Gonti, Canny Acquisitor are excellent examples of these decks, and Xanathar fits right into such strategies
Thats perfect for sneaking in a lethal hit or connecting with creatures like Seafloor Oracle to draw cards
This means that it most likely has a perfect digestion system, fully converting everything it eats into energy
Card Set(s) -Ace & Newgate- [ST-22] CARD VIEW ST22-001 | L | LEADER Ace & Newgate Attribute Special Block icon 3 Type The Four Emperors/Whitebeard Pirates Effect [Activate: Main] [Once Per Turn] You may reveal 1 card with a type including "Whitebeard Pirates" from your hand: Draw 1 card and place the revealed card at the top of your deck
This also opens up a possible reanimator theme for Emet-Selch, with key cards like Animate Dead becoming recastable once your Commander transforms