yugioh deck of cards 7 Best Yu-Gi-Oh Master Duel Decks (& 4 The Worst) The Electrifyingly Awesome Blue Yu-Gi-Oh! Top 20 Side Deck

Theres a few different variants of this first edition card, the rarest being the wavy effect on the holographic, which are only used in a small ammount of the cards

Holofoil Rare cards are typically marked with a star and a holographic image in the bottom right corner

When an opponent loses exactly one life, Ob Nixilis gains a +1/+1 counter, and you get to exile the top card of your library, letting you play it until your next end step

However, it's better if you embrace the theme of the card, and that's exactly the design strategy Wizards should be pursuing when it comes to Commander

You gain 2 life and scry 2 when you exile Senu, and when you hit with a legendary, probably your commander, you get to put Senu back into play attacking