yugioh deck bases Generic Complete Custom for Yu-Gi-Oh! GX except Deskbot Base Yu-Gi-Oh Rush Duel: Phantom Dragon

I think that explains the seeming disconnect between articles by Commander authors which state, clearly (often citing Frank Karsten's work): Commander players aren't running enough lands, and they need to work to put more lands in their decks - and the next week they're right back to building with 37 lands

You need to be careful with this card as there are two very similar versions

C Common Freed the Matchless General X EARTH Level 5 [ WarriorEffect ] ATK 2300 DEF 1700 Negate any Spell effect that targets this card on the field when it resolves, and if you do, destroy that card

A rare or mythic of the set with a Booster Fun treatment