Multiattack

Four Roots or Thorns attacks.

Roots

Melee Weapon Attack: +12 to hit, 15 ft., one target, 18 (2d10+7) bludgeoning damage and target is grappled (escape DC 18). Until the grapple ends target is restrained and it takes 3 (1d6) poison at the start of each of its turns. The nariphon has four roots each of which can grapple only one target.

Thorns

Ranged Weapon Attack: +12 to hit 30/120' one target 17 (3d6+7) piercing damage and target must make DC 18 Wis save or thorn falls to the ground and instantly grows into a vegetative clone (see above) under nariphon's control.