Amphibious. The bullywug can breathe air and water.
Speak with Frogs and Toads. The bullywug can communicate simple concepts to frogs and toads when it speaks in Bullywug.
Multiattack. The bullywug makes two Bog Staff attacks. It can replace any attack with a use of Spellcasting to cast Ray of Sickness.
Bog Staff. Melee Attack Roll: +5, reach 5 ft. Hit: 7 (1d8 + 3) Bludgeoning damage plus 10 (3d6) Poison damage.
Spellcasting. The bullywug casts one of the following spells, using Wisdom as the spellcasting ability (spell save DC 13, +5 to hit with spell attacks):
At Will: Dancing Lights, Druidcraft, Ray of SicknessLeap. The bullywug jumps up to 30 feet by spending 10 feet of movement.