yugioh master duel firewall dragon deck MathMeth in Yu-Gi-Oh Yugioh Firewall Dragon Code Talker

These cards are more likely to be played, especially in large numbers, and if they turn out to be good, theyll likely be played in Eternal formats as well

This means the only way to bring them into play is by getting each individual card discarded

Casting an efficient removal or card draw spell multiple times for free (if you can flicker or otherwise trigger the Chancellor) can give you a solid advantage, and the fact that ramp and spells get better every year means this card does, too

Four card cells will hold your cards safely

One thing worth pointing out when talking about this deck is lists often sideboard Embercleave, which forces Jegantha out of the deck