Coupled with the fact you can play it as your commander and get value if people try and target you makes Limited Resources Locking each player to five lands forever is extremely constraining and not that much fun, all for a single mana
Adding larceny to milling, we get to cast the exiled card spending mana of any type, and we can do so even if Thief of Sanity leaves the battlefield or leaves our control
Alone he can be a repeatable small creature removal
For as long as this creature remains on the battlefield, the chosen permanents become Treasure artifacts with ", Sacrifice this artifact: Add one mana of any color" and lose all other abilities
Whats Happening: This August, the Disney Lorcana TCG will celebrate its second year anniversary
Virtue of Knowledge Is it WotCs goal to put Panharmonicon in every color and every permanent type now