False Appearance. While the gomazoa remains motionless, it is indistinguishable from a normal cave formation, such as a stalagmite.
Grasping Tendrils. The gomazoa can have up to six tendrils at a time. Each tendril can be attacked (AC 20; 10 hit points; immunity to poison and psychic damage). Destroying a tendril deals no damage to the gomazoa, which can extrude a replacement tendril on its next turn. A tendril can also be broken if a creature takes an action and succeeds on a DC 15 Strength check against it.
Spider Climb. The gomazoa can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Multiattack. The gomazoa makes four attacks with its tendrils, uses Reel, and makes one attack with its bite.
Bite. Melee Weapon Attack: +7 to hit, reach 5 ft., one target. Hit:22 (4d8 + 4) piercing damage.
Tendril. Melee Weapon Attack: +7 to hit, reach 50 ft., one creature. Hit:The target is grappled (escape DC 15). Until the grapple ends, the target is restrained and has disadvantage on Strength checks and Strength saving throws, and the gomazoa can't use the same tendril on another target.
Reel. The gomazoa pulls each creature grappled by it up to 25 feet straight toward it.
Zendikar's seas and skies tend to blur together, and creatures typically found in the sea often find their way to the clouds, gliding through the plane's gravitational currents by consuming the mana infused in the wind. The windrider eels hunted by the kor and the cloud mantas sometimes ridden by Emeria-creed merfolk are two examples. The gomazoas found in Murasa and the Makindi Trenches are another.