HP per level 4
Base Speed 5ft/10ft/NA (Walking, Swimming, Flying)
DEX Attack Bonus
Attacks– Bite STR + 1d4 Poison on success
Proficiency Bonus to: climb, swim, acrobatics, sneak, hide, survive, gather information, investigate, perception
Vulnerable to cold and heat
Edits: Contact based poisons have no DC if an attack is successful or if the amphibian is touched. DC for other poisons varies based on situation.