Amphibious. The Bullywug can breath air and water. Speak with Frogs and Toads. The Bullywug can communicate simple concepts to frogs and toads when it speaks Bullywug. Swamp Camoflage. The Bullywug has advantage on Dexterity (Stealth) checks made to hide in swampy terrain. Standing leap. The Bullywugs long jump is up to 20ft and it's high jump is up to 10ft, with or without a running start.
Multiattack. The Bullywug makes two melee attacks: one with it's bite and one with it's spear. Bite. Melee Weapon Attack: +3 to hit, reach 5ft, one target. Hit: 3(1d4+1) bludgeoning damage. Spear. Melee or Ranged Weapon Attack: +3 to hit, reach 5ft. Or range 20/60ft., one target. Hit: 4 (1d6+1) piercing damage, or 5 (1d8+1) piercing damage if used with two hands to make a melee attack.
Humanoid Frogs that have a very aristocratic heirarcy, and will go through great lengths to steal magic items to rise through the ranks.
Rainforests, Swamps, moist and wet areas. Will pirate airships, but tend to stick to clouds.