For 5 mana, you can make all your permanents indestructible until end of turn, and you can even activate this ability from the graveyard by exiling it
Enchantment Rare Harry Conway null/null NOT LEGAL Standard NOT LEGAL Future LEGAL Historic LEGAL Timeless LEGAL Gladiator NOT LEGAL Pioneer NOT LEGAL Explorer LEGAL Modern LEGAL Legacy NOT LEGAL Pauper LEGAL Vintage LEGAL Penny LEGAL Commander LEGAL Oathbreaker NOT LEGAL Standardbrawl LEGAL Brawl NOT LEGAL Alchemy NOT LEGAL Pauper Commander LEGAL Duel NOT LEGAL Oldschool NOT LEGAL Premodern LEGAL Predh You don't lose the game for having 0 or less life
The best way to do this is with Professor Turo's Scenario, as it can return the Pokmon to the hand and reset the game state
Crux of Fate is the closest card to which I would compare Blasphemous Edict
Trigger [Trigger] Draw 1 card, look at up to 1 card from the top of your or your opponent's Life cards, and place it at the top or bottom of the Life cards
Read withdrawal rules, including daily caps and document requirements