finale cards mtg of Eternity War of the Spark 091/264 Regular Mythic copy each of those spells twice Finale of Devastation (Borderless) from

Getting free value for doing what you are already doing is great

You get an emblem with "Instant and sorcery spells you cast have storm." (Whenever you cast an instant or sorcery spell, copy it for each spell cast before it this turn.) +1: Create a 1/1 blue and red Otter creature token with prowess

Laser Screwdriver isnt off theme, but is a lot worse than the Sonic Screwdriver

Archangel Of Thune has both Flying and Lifelink as well, allowing it to trigger its own effect rather easily, especially in full pods where at least one opponent will likely be unable to block a flyer

Previously to combo you would need to draw a Creature, Discard Outlet, Tree, Cauldron and Thrill seeker to kill for sure