
Tangela
Traits: Chlorophyll / Leaf Guard / Regenerator
65 / 55 / 115 / 100 / 40 / 60
In a tier dominated by sheer offensive power, defensive and stall oriented teams are yet to find their true niche. Certain Pokemon, however, have established themselves as defensive tanks capable of disrupting even the most potent of attackers; a prime example of this is Tangela. With its base 115 defense and access to the Regenerator ability, Tangela can wall most of the physical threats in the NU metagame, especially after Eviolite boosts its max EV’d, beneficial-natured Defense to 540!
The following set is the most prominent defensive set employed by Tangela:

Tangela (M) @ Eviolite
Trait: Regenerator
EVs: 252 HP / 252 Def / 4 SpDef
Bold Nature (+ Def, - Atk)
-Sleep Powder
-Giga Drain
-Leech Seed
-Hidden Power Ice
Tangela and its moveset are downright specialized for disrupting physical attackers. As mentioned above, with Defense reaching 540 with max investment and beneficial nature after Eviolite, Tangela can wall almost any physical attack. Sleep Powder provides a vital sleep-inducing move to annoy opponents beyond belief, while the combination of Leech Seed and Giga Drain ensure health recovery for the already sturdy Tangela. Hidden Power-Ice is essential for damaging Grass types who can completely wall Tangela with their resistance to Giga Drain and immunity to Leech Seed.
We all know the strength Tangela possesses, yet there are a number of discussion points that arise when talking about Tangela;
-While being very capable defensively, Tangela suffers from a weak Special Defense stat; what Pokemon compliment Tangela on teams, forming strong cores? Quagsire and Cryogonal come to mind, but teams are beginning to find ways to counter this. Are there any other Pokemon that work well alongside Tangela? With the Regenerator ability, Tangela is allowed to switch-in-and-out with ease, so a defensive compliment is very useful.
-Does Tangela have any other roles besides being a defensive wall? With access to a 100 base Special Attack stat, could Tangela find a niche as a specially-oriented attacker?
-Will Tangela see an increased presence in the NU metagame as the prime sleep-inducer now that Jynx is banned?
-What Pokemon effectively counter Tangela? Magmortar obviously comes to mind, yet with Quagsire as a teammate Magmortar is easily stopped. Are there any Pokemon that can handle both effectively?
-Which Hidden Power-type best fits Tangela? Ice counters Flying, Grass, and Dragon, while Rock counters Bug, Flying, and Fire.
Calcs:
vs 252 CB Sawk [Close Combat]: 136-162 (40%-48%)
vs 252 Toxic Orb-Guts Swellow [Brave Bird]: 212-252 (63%-75%)
vs 252 CB Absol [Sucker Punch]: 94-112 (28%-33%)
vs 252 CB Emboar [Flare Blitz]: 324-384 (97%-114%)
vs 252 CB Floatzel [Ice Punch]: 102-122 (30%-36%)
vs 252 Toxic Orb Ursaring [Facade]: 214-253 (64%-75%)
vs 252 Toxic Orb-Guts Swellow [Brave Bird]: 212-252 (63%-75%)
vs 252 CB Absol [Sucker Punch]: 94-112 (28%-33%)
vs 252 CB Emboar [Flare Blitz]: 324-384 (97%-114%)
vs 252 CB Floatzel [Ice Punch]: 102-122 (30%-36%)
vs 252 Toxic Orb Ursaring [Facade]: 214-253 (64%-75%)