Tentacruel-Mega
Water/Grass
Ability: Hydration
80 HP (+0)
110 ATK (+40)
115 DEF (+50)
80 SPA (+0)
120 SPD (+0)
110 SPE (+10)
Gets Vine Whip, Power Whip via level up, Seed Bomb and Worry seed via tutor, and Recover via breeding
Mega Tentacruel spends more time on the surface than regular Tentacruel do. As such, plants started to grow on the back of it. It also has lots more vine-like tentacles, along with two massive tentacles with bulbs on the end they use as arms.
Height is 10'6", so it doubled in size, with a new weight of 860 lbs.
My intent was to make a more defensively oriented mega for rain, since mega swampert is a powerful offensive threat. This thing counters Pert quite well, dodging the 2hko and oneshotting it in return.