yugioh chaos emperor dragon deck - - Envoy of The End DPKB-EN016 1st Edition Ultimate Rare Platinum Secret Rare Attack Yu-Gi-Oh Chaos Emperor Dragon 3D

This is a Quick Effect if you control a DARK Synchro monster

And even if you are not interested in selling, you do not want to damage your property without proper storage

Edit: Doesn't seem uncommon for this game to have issues

You dont want to spend your whole turn in the early game casting these, and they are much more restricted in their use in the late game

if they haven't gotten there yet, it's going to be very, very difficult to make a legit run for the Top 8

Wizards was even kind enough to provide proxies of the two Angel Horrors so you don't need to take them out of their sleeves when melding into the big bad 9/10