The material below is Open Game Content from Legendary Blades
Riotous Creature (CR +0 or +1)
Riotous creatures dwell in the chaotically aligned planes but can be summoned using spells such as summon monster or planar ally. An riotous creature’s CR increases by +1 only if the base creature has 5 or more HD. A riotous creature’s quick and rebuild rules are the same.
Rebuild Rules: Alignment/Type legal alignment is chaotic, gains the extraplanar subtype; Senses gains darkvision 60 ft.; Defensive Abilities gains DR and energy resistance as noted on the table; SR gains SR equal to new CR +5; Special Attacks smite law 1/day as a swift action (adds Cha bonus to attack rolls and damage bonus equal to HD against law foes; smite persists until target is dead or the riotous creature rests).
|Riotus Creature Defenses|
|HD||Resist Acid, Fire||DR|