The Encounter Spell

This spell was found in an ancient library amidst tattered scrolls baring the mark of the order of battle mages. The faded notes that followed the mysterious words hint that once these words are uttered based on the level that it is cast will summon creatures of varying numbers to attack the caster and all others with them.

the number of monsters summoned are determined by 1d6 per level cast. it is recommended that the CR of the creatures summoned should be no more than one level higher than the group level at DM discretion. :note if spell is cast at max level it will summon the most powerful creatures automatically but the number is determined by 1d20