Tiny beast, unaligned Armor Class 11 Hit Points 1 (1d4 – 1) Speed swim 20 ft.STRDEXCONINTWISCHA1 (–5)12 (+1)8 (–1)1 (–5)10 (+0)2 (–4) Languages —Challenge 0 (10 XP) Water Breathing. The sea horse can breathe only underwater.