Ultimately, any mechanic that alters the fundamental rules of the game across all formats should be considered incredibly carefully, especially when it will drastically warp all future gameplay around a handful of new cards
Your commander synergizes particularly well with Accomplished Alchemist since you'll always pay X in full
Not only is it a very strong card, but it only costs 1 white mana, meaning it can easily be played at turn 1 and stay active for an entire game
Its a very aggressive Orzhov deck (particularly for Sealed) with a low curve (mostly 2s, some 1s and 3s, only four cards that cost above three mana)
This guy can become a real nuisance over the course of a game and draw you a ton of cards
BRING ME PICTURES OF SPIDER-MAN!Keep your Spider-Senses primed for cards featuring special alternate frames and alternate art that leaps right off the page