The best Artifact commanders can help you overwhelm your foes with huge constructs, an army of thopters, or just by constantly recurring everything you cast for the entire game
In the Japanese version it's after the duel and after the scene of Grandpa reading the newspaper When Pegasus is about to activate Toon World, there's a fade-cut mixed with a zoom-out before his LP box appears in the Japanese version
Its not exactly a new concept, but this is the first time that were seeing one that works on multiple creature types at once without any other restrictions
[+1]: Draw a card, then discard a card
Make that Zard shiny, and its entire other leagues
It rewards aggressive play by giving the current Monarch an extra draw each turn, but it also unlocks additional benefits on individual cards, allowing for entire Commander decks to be built around it