how does the new spawn command work

[azure bobcat]

i know most of it but what am i supposed to say for ai? is there a number list? gm handbook is empty

[knotty slate]

You don't need to put anything for ai, just put the things you want to use
for example, /spawn 21010101 x1 lv150

or /spawn 21010101 x1 lv50 hp100000 def0 atk9999