yugioh card that changes type Yu-Gi-Oh! - Reprodocus - MP19-EN110 - Ultra Rare - 1st Edition Select and control 1 opposing monster (regardless of position) on the field until the end of your turn. Mask Change (Platinum Secret Rare)

You could do worse than try to double that with Wulfgar of Icewind Dale, too

While this card is on the field, that monster also cant change its battle position

As a kicker, sending Des Gardius into the GY lets players activate The Mask of Remnants (Spell Card) from their deck and attach it to any face-up Monster on the opponents side of the field - taking control of it

It should also serve as another way to make a certain Goblin Pirate even more impactful in decks, although I probably wouldnt run it without a bunch of artifact token generators

Its especially good in casual Commander: It lets you take out Nykthos, Shrine to Nyx or similarly problematic lands while being flexible as artifact removal