Such rules can be a simple agreement between two players, or they may be defined by the host of a tournament
If you used a submission service like Black Label Grading, we give you clear communication and updates during the process, which makes it easier to maintain accurate records for everything
Oftentimes a creature that makes your opponent discard really drops off in the late game, because your opponent is in top deck mode
You can banish this card from your GY, then target 1 DARK Dragon Synchro Monster you control and declare a Level from 1 to 8
Another trend youll notice in Historic is that easily castable extra turn spells are banned, whether thats Time Warp which is especially cheap, Temporal Manipulation or Nexus of Fate which players can cast multiple times a game
But this effect is definitely outdated now