yugioh guardian equip cards YU-GI-OH! - Eatos (LC03-EN003) - Legendary Collection 3: Yugi's World - Limited Edition Equip Spell Bans in Yu-Gi-Oh:

Water: You can draw 1 card from your deck and activate 1 normal trap card from your hand until the end of the next turn

If you want an X-spell that converts all your spare mana into tokens, you cant do better than Forth Eorlingas!, which not only spits out hasty, trampling tokens but gives you the monarchy

Reap the Past could be an interesting sideboard option for Jund decks, whether exotic, like the above, or more traditional

These are high quality FOIL proxies of hard to find token cards

However, their behavior changed in later games and they became largely solitary creatures, with players engaging with them as solo enemies

Lastly, if you have highly-valuable cards in your Commander decks and Cubes, I recommend double-sleeving