yugioh setting spell cards Yu-Gi-Oh! - Magical Something - SR08-EN010 - Common - 1st Edition Field Spell - Yu-Gi-Oh Wiki

10 Maleficent, Mistress Of All Evil (Alternate Art) - $126.21 Does That Include Chernabog

So thats two of those decks weve seen, and they both share the same combination (if you compare the ebay store I posted earlier)

The cards ability can be activated, unusually, on your opponents turn (albeit just once per turn!): when your number of Life cards reaches 0, you can add 1 card from the top of your deck to the top of your Life cards though you must then trash 1 card from your hand

During either player's Standby Phase: You can send this card to the Graveyard

Do you run any of these

I understand it it would go infinite with Kari Zev, Skyship Raider and any sac outlet, among others but come on, Wizards , how many times in a row is a player going to realistically be able to sacrifice attacking legendary creatures