yugioh doodle beast cards - Stego - BLCR-EN032 - Secret Rare 1st Edition it gains ATK equal to half the ATK the destroyed monster had on the field. In episode 27 we see

Penny sleeves: cheap, loose, great for storage, terrible for shuffling a real deck

If you want to win through beats, play cards like blightsteel colossus, then blightsteel is your win con, and the rest of the deck should go to being synergistic or supporting these win cons

If an opponent is attacking you, you can steal a different players board and trade off a bunch of creatures on both sides

Lunar Insight is a surprisingly efficient draw spell, and feels really viable in Commander provided your curve isnt ultra low

It turns a small advantage into something your opponents will struggle to keep up with

Likewise, some Pokemon get a place in Uber outright, such as Legendaries in cover art