yugioh master duel war rock deck Lets and Roll!!! War Rock Deck Yu-Gi-Oh! Master

Monsters like "Cheermole" and "Sword Fish" can manipulate ATK and DEF permanently in large increments and continue to do so if they can remain on the field while others like "Fire Mufflerlion" and "Spikeagle" grant bonuses for attacking by providing a second attack for one of your monsters and piercing damage respectively

Casting Overwhelming Stampede gives all your creatures a huge boost to their power and helps you swing for a win

However, to show that care, Holt used his newer experience with the MMO to include elements from the games earlier expansions, like Heavensward or A Realm Reborn

If the double-faced card is put into a hidden zone (your hand or library), use the substitute card again

Its not a particularly innovative mechanic or likely to be all that strong