Perfect to give the illusion of playing without a sleeve and keep the original side of the game
They have matched that entire quarter-century total in just the last four years
They have a nice space with a decent selection of sealed and unsealed product
While there may be other powerful Spellcaster pendulum monsters in the Yu-Gi-Oh TCG, such as Mythical Beast Jackal King or Magister of Endymion, Endymion, the Mighty Master of Magic offers unique protective abilities and disruption potential that make it a valuable inclusion in the right deck strategy, especially for players who enjoy a control-oriented playstyle
Much of the support is based around getting all the Crystal Beasts out or summoning their boss monsters in quick and easy ways and as many players have found out, the Sacred Beast Hamon Lord of Striking Thunder also combos perfectly with this archetype given its summoning condition of needing to send three Continuous Spells to the Graveyard so the archetype even has an unofficial extra boss monster you can use
For example, if your opponent is playing a Superior Spider-Man deck with Bringer of the Last Gift, you might consider a card like Rest in Peace or Ghost Vacuum as a hate card to stop your opponent's graveyard shenanigans