Tiny Beast
Armor Class 11
Hit Points 1 (1d4-1)
Speed swim +20, walk +20
Challenge 0
Skills stealth +3
Senses darkvision 30 ft., passive Perception 11
Amphibious. The frog can breathe air and water.
Jumper. The frog can jump up to 10 feet horizontally and 5 feet vertically without a running start.
Source: Level Up Advanced 5e Monstrous Menagerie · OGL/Open