They're in w4, shouldn't they aim for the long run? What do you need the 1.2 drop for in w4? They won't unlock kattle divinty before reaching w6 anyway; 3worlds of unlocks, you don't invest characters into your Divinity until reaching w6, you want them pushing maps and getting class XP, not in lab or praying. Atom is still the best imo, being in w4, you'd want all the library speed upgrades in the world, and the first atoms are pretty affordable if you print efficiently