ComfyUI: Advanced understanding Part 2

This is Part 2 of my basics series. Last time we learned how to set the conditioning to the whole scene, time to see how to make localized changes. I'm also talking about LCM, Math Nodes and other big and small tricks! As always do let me know what you think and if I should keep releasing "basics" tutorials or you prefer more advanced stuff. Discord server: https://discord.com/invite/W2DhHkcjgn