If you are a large collector, it is perfect for displaying your items
Me, Im perfectly content kicking Seto Kaibas ass with Exodia the Forbidden One, as foretold by the ancient prophecy known as episode 24 of the anime
There were low-cost Dragons to round out my lower mana curve, and even Adventure Dragons that could provide me with interactive spells early on and yet keep my density of Dragons high
You can also put sealable inner sleeves from Dragon Shield
There are a few standouts, however
if both monsters are still on the field, change them to face-up Defense Position, and if you do, the ones changed by this effect cannot have their battle positions changed until the end of your opponent's next turn