Conspire- Mine Excavation
While itll take some reps to understand where and when you can go off, the how is relatively easy: make a bunch of mana with rituals, cast cantrips to run up the storm count, mix in a Past in Flames, and then put a lethal number of Grapeshot copies on the stack
This effect can be devastating, especially in a multiplayer game
(6/6/2025) If an effect refers to a card, spell, or permanent that has an Adventure, it won't find an instant or sorcery spell on the stack that's been cast as an Adventure
It is applied as well when the player chooses to pay a spells alternative cost: Flashback, Overload etc
Most gods operate like any other creature, with the Theros block gods being the exception