Chameleon pores and skin can be a freebie: it’s a passive ability that grants benefit on Stealth Checks. No tactical implication; it just tends to make the yuan-ti superior at what it by now does. Yuan-ti Pureblood https://crithitceramics.com/the-importance-of-setting-in-a-campaign-a-guide-for-yuan-ti-pureblood-monks/