[Sombre]

I suppose summon 1 or summon 2 with domsummon20 might produce the desired results. Or is summon only 1 and 5? Yeah I think it is.

Summon allies is another option (with a choice of 1,2,3,4 or 5) and though I am less inclined to go for that, it is more versatile and controlled (so you're never annoyed by having spawned troops).