Once the last lore counter goes on The Great Work you can cast all your instant and sorcery spells in your graveyard for the turn, effectively giving you a ton of cards to refill your hand
The Paradox Rift and Stellar Crown ones are both great recent picks, and Radiant Jirachi from Silver Tempest is a standout if you havent grabbed it yet
Deicide | Illustration by Jason Chan The flavor text on Heliod, the Radiant Dawn suggests that you can corrupt a god by tainting their followers

Arcanum Things (playtest) Arcanum Wings Avarice Totem Axis of Mortality Bronze Tablet Chromeshell Crab Cliffside Market Confusion in the Ranks Conjured Currency Cultural Exchange Daring Thief Darkpact Deal Broker Diamond Valley Djinn of Infinite Deceits Duplicity Everythingamajig Evra, Halcyon Witness Exchange of Words Eyes Everywhere Gauntlets of Chaos Get a Life Gilded Drake Glen Elendra Goblin Welder Harness Infinity Island Sanctuary Jade Statue Jeweled Bird Juxtapose Karona, False God Avatar Kitsune, Dragon's Daughter Legerdemain Magus of the Mirror Mirror Mirror Mirror Universe Mister Negative Modify Memory Morality Shift Mordenkainen Oko, Thief of Crowns Perplexing Chimera Phyrexian Infiltrator Political Trickery Profane Transfusion Psychic Transfer Puca's Mischief Red Herring (playtest) Role Reversal Serene Master Shifting Borders Shifting Grift Shifting Loyalties Shrewd Negotiation Sorrow's Path Soul Conduit Soul Exchange Spawnbroker Sudden Substitution Switcheroo Tempest Efreet The Trickster-God's Heist Timmerian Fiends Trade the Helm Tree of Perdition Tree of Redemption Vedalken Plotter Vedalken Squirrel-Whacker Visions of Duplicity Volatile Stormdrake Withar, Cocoon Keeper Wizened Arbiter (playtest)

Is it supposed to be a bluff
Ok Charmeleon #12 (Pokemon Phantasmal Flames) Details All prices are the current market price