Regular vertical stack to move the disc about the field. Two handlers back, five cutters in the stack. "Anchor" is the first person in the stack.
In vertical stack, the cuts come from the back. Move the disc up the field
Cutters "push" back to the endzone, to stay ahead of the disc.
"Endzone" is called. This means cutters make a stack in the endzone , and three handlers stay with the disc. It also means cuts change: now cuts come from the front of the stack.
The front of the stack is "iso": they can cut anywhere in the endzone they want, for as long as they want. If the stall count gets high, handlers will swing the disc.
The key point is that the rest of the cutters stay patient and keep the space clear.
If the cutter isn't getting open, the yell "clear"and return to the stack. The next person at the front of the line is now the iso.