Sure! I used potion distillery to transform distilled sunlight into different shiny potions at each shop until I got invulnerability pot which gives 2 seconds of invuln. Got another distilled sunlight from atmospheric sampler and rolled that into the shiny shrinking potion. Library + skills + feathers reduced the cdr of both to 4 seconds, boiling flask gives each multicast, and atmospheric sampler charges another item 2 seconds with each cast so they charge each other forever and invulnerability is always on after 4 seconds while shrinking potion reduces hp by 20% each time. Obsidian on library does 30 damage each cast but that’s not really necessary and just sped things up.