Alolan Exeggutor

Harvest. When Alolan Exeggutor is treated like a plant for a couple of days or even hours (ask DM) could result in the growth of Fruits and Berries.

False Appearance. When Alolan Exeggutor isnt moving, its indistinguishable from a plant.

Dragon Hammer. Melee Weapon Attack: +8 to hit, reach 35 ft., 1 target. Hit: 8 (2d8 + 4) Dragon damage. 

Hypnosis. A target within 60 feet must make a DC 12 Charisma saving throw or fall asleep for up to 1 minute. The target can make a saving throw at the end of each of their turns to end the effect.

Seed Bomb. Melee Weapon Attack: +8 to hit, reach 6 ft., 1 target. Hit: 8 (2d6 + 4) Grass damage.