Umbrage: Saurus for Shadow of the Demon Lord

My DnD 5E game just ended a chapter by stopping Fraz'Urbluu from manifesting in Toril (what the players didn't know is the magic they were given to stop the demon lord exiled him to a new world to consume).  After the session, we're all talking and I ask them if they'd want to take a 10 week break to deal with the fate of the other world?

So, next week we start the Shadow of Fraz'Urbluu.

The set up is drawing heavy inspiration from the Old World of Warhammer's Lustria.  With the protagonists being stationed at a colony that rules over the saurus population.  Lots of jungle action, death cults, and rebellion--all being affected by the coming of Fraz'Urbluu.

SAURUS

SAURUS          DIFFICULTY 25
Size 1 lizardman
Perception 12 (+2); shadowsight
Defense 14 (large shield); Health 35
Strength 15 (+5)   Agility 10 (+0)   Intellect 11 (+1)   Will 10 (+0)
Speed 8; swimmer
Immune frightened

Cold Blooded A lizardman has a bane if they take a fast turn.

Attack Options
Sword (melee) +5 with 1 boon (1d6+2) 

Special Attacks

Snapping Fangs The saurus can use a triggered action on its turn to bite one creature within its reach, making a Strength attack against the target’s Defense. On a success, the target takes 1d6 damage.