Run it
Copy the script and paste it into your executor.
local args = {
"SpawnUnit",
{
Team = "Zombies",
Torso = game:GetService("Players").LocalPlayer.Character:WaitForChild("Torso"),
Armor = "None",
Unit = "Mutant Monstrosity"
}
}
game:GetService("Players").LocalPlayer:WaitForChild("PlayerGui"):WaitForChild("SpawnMenu"):WaitForChild("GuiFunction"):InvokeServer(unpack(args))
you need 8000 sp to Spawn him also i forgot that you can spawn any Unit but needed lot of sp and you can find unit name's in dex script and find NPCmodel on ReplicatedStorage and here's the team name here Poisoned, Humans, and Traitor (yes this script supported every executer)

Mutant Testing Reborn