yugioh deck phantom knight Yu-Gi-Oh! - The Knights of Break Sword - LEHD-ENC31 - Ultra Rare - 1st Edition - Legendary Hero Decks Phantom Knights Deck List and

Dark Armed Dragon - Special Summon Armed Dragon LV10

So lets discuss cards that give you hexproof specifically

Ballynock Trapper The steep 4 mana is more than Id want to pay for a typical tapper, but Ballynock Trapper doesnt require additional mana to activate its ability, and this soldier can get multiple creatures in one turn to enable aggressive strategies

And while each card you draw after that still raises the odds of seeing Ob next, they wont raise the odds nearly as much as if your deck was built to 60 cards

After Sylvio's loss, he ordered Claude to retrieve his Pendulum Cards and analyze them for mass-production