You can only use each effect of "SPYRAL Super Agent" once per turn
Given that this has been a strategy for so long, Im going to cut to the chase and just cover the new cards from the upcoming Rage of the Abyss core set, as thats probably where Ill hold your interest the most
Pilots have adapted, builds have improved, and Sky Striker now stands a considerable chance against the deck designed to dethrone it
This lead to Master Diamond being Limited, and the Deck has since once more faded from the competitive scene, barring Brilliant Fusion, which continued to be a staple for many Decks until it too was Limited due to abuse in "Thunder Dragon" decks
The calendar begins with releases coming out on January 1, 2024 and runs till January 1, 2025 (it is a running article located in the Calendar section of the ICv2 website)
This causes much more rigid deck-building, limiting heavily what you can use and when