Its Combination of copy and premult node
Breakdown_Accordion is a tool that can make some shot's breakdown, max layers are 20.
A simple switch node that changes color from green to red as it's switched from 0 to 1.
A simple node that can set all your Merge or Keymix nodes bounding box to (A, B, union, intersection).
A rack defocus between FG and BG with highlight blooming and merge controls
Simple Gizmo to mask, stencil, in or out ALL channels of a stream with a selected channel
Allows you to mix the edge of a target element with a BG element.
Automatically Merges different clips to be one clip with full control for each clip.
Stack merges with an 'over' operation to create better looking thicker smoke.
Copy Merge Node using Math expression to drive the mix. (Random, Noise, Sin, Triangle, Square, Sawtooth, Bounce, Blip, Sineblip)