Spell sugestion

[WingedEspeon]

Level 8 summoning: Summon recursive butterflies
Acts just like summon butterflies except that the butterflies know summon recursive butterflies.

[bcadren]

Funny thing is, this would actually be insanely Op. (IDK about for a level 8, but it would be really REALLY powerful).

[pubby]

0.7 had the illusion spell which would summon a copy of yourself... knowing the illusion spell. And it had a chance to summon hostile. Literally had armies of yourself fighting hostile versions of yourself every time you cast it.