how does the side deck work in yugioh Best Extra Monsters For Any Deck Yu-Gi-Oh! How to Build a Side

I think it's better to have them, but I intend to bring this deck to (etc.) Since a large number of permanents line up on the board, I thought I'd try it to see if I could accumulate counters, but there weren't many situations where I had 2 mana to spare to activate the Millennium Calendar without casting the Succession Rabbit, so I took it out

Or something.

It is about my vintage cube, what I have observed playing it sometimes now, and what conclusions I think could be made from it

2020-11-10 Both commanders start in the command zone, and the remaining 98 cards (or 58 cards in a Commander Draft game) of your deck are shuffled to become your library

You can only use each effect of "Obedient Fiend's Curse" once per turn