card sleeve size TBG Game Card Sleeves (63.5x88mm) you can measure your card size and compare it to the card size that is designed to fit into the specific sleeve. Buy 110 Soft Plastic Mini

Every single one of your mons will be able to OHKO Guzzlord with ease and since the majority of your attackers have HPs higher than the 120 damage that Guzzlord can produce you wont care about the three or four prize turns

Yawgmoth, Thran Physician Yawgmoth, Thran Physician is a very popular commander since you have lots of small abilities that combine to make a very attractive package

Collectors value its unique art and rarity, making it a centerpiece in a Japanese best Yu-Gi-Oh

Diamond Valley is a little-mentioned member of the Reserved List, with just one printing back in 1993, and both its age and its obscurity make sales infrequent

I have reduced the number of starters with a focus on going second, but it might be okay to increase them a bit more (you can increase starters up to 19, but that probably isn't necessary)