The best time to use Effect Veiler is early on in your opponents combos, so you can trip them up before they get to their big boss monsters
I try to understand everything written in it, such as the Pokmons characteristics, their little quirks, and so on
Considering how Charizard is usually the most expensive Pokmon Trading Card Game card to be released each year - something that surprisingly wasn't the case in 2024 as Greninja ex took that title - it's extremely likely that this collection will reach even higher prices
They are a must-have for any duelists with a deck focusing on Fusion monsters, Dragons, or, in fact, any who simply want nearly-assured victory.
Youll only know through testing, so try experiment with it, thats the only way youll know what works best for you