This guy
deserves to be ranked. (in C- or C preferably)
I didn't believe in his ranking in the previous meta, but things have definitely changed for the better for Whiscash.
The first major change is
Zebstrika now always runs HP Ice rather than HP grass. This is absolutely huge, because Zebstrika is the number 4th or 5th best pokemon in the meta, and Whiscash stands out as its strongest ground-type counter after Stunfisk and SpD Hippopotas. It doesn't only apply to Zebstrika, but Raichu too. Whiscash turns both of these mons into liabilities and set-up baits.
The second major change is the
lack of popularity and viability (compared to other top mons) of Tangela and Gourgeist. Tangela and Gourgeist are Whiscash's hardest counters, but they are not used often in this meta because they come with the automatic teambuilding strain of a grass type who fails to beat offensive waters. They also face heavy heavy competition with Roselia, who also turns them into a liability in battles. This is
GREAT news for Whiscash. It means that it is very capable of sweeping the standard Rose balance squads with just a little hazards support to obtain OHKOs.
What does Whiscash do? Many people have the misconception that Whiscash is can only put in work if it attempts to sweep teams with Dragon Dance. This isn't true. Whiscash can use its useful without using the move dragon dance, by switching into passive pokemon like Metang, and spamming the move Earthquake on the switch. Life Orb Earthquake actually hits HARD despite Whiscash's mediocre attack- take a look at this calc:
252 Atk Life Orb Whiscash Earthquake vs. 4 HP / 0 Def Floatzel: 243-289 (77.8 - 92.6%) -- 37.5% chance to OHKO after Stealth Rock. "But what about Ground immunities?" you might say. Don't worry too much about this- Whiscash has access to the mighty Stone Edge to nail those pesky Flying types on the switch, powerful enough to get OHKOs on Jumpluff, Swanna, and Articuno.
This is THE Whiscash set to run below. Choice Specs is also okay but faces too heavy competition from other water types, and should only be used if your team is really weak to Raichu or Zebstrika.
Whiscash @ Life Orb
Ability: Oblivious/Anticipation
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- Dragon Dance
- Earthquake
- Stone Edge
- Aqua Tail
*Aqua Tail is chosen over Waterfall because it actually scores certain KOs, look it up. Stone Edge is also a necessity to hit flying types that want to switch onto EQ, such as Articuno and Swanna, and also does this:
+1 252 Atk Life Orb Whiscash Stone Edge vs. 0 HP / 0 Def Simisage: 221-260 (75.9 - 89.3%)
Overall, Whiscash is a kind of niche mon for people who are looking for an Electric Type counter with some good offensive presence, as well as a soft check to Arbok and Rapidash. It is also a pokemon for people looking to take advantage of common stealth rock users such as Stunfisk, Probopass, and Metang because Whiscash sets up on them with ease. Even if there isn't any specific pokemon which Whiscash has a type advantage against, it can still do well vs offense because of its very nice natural bulk of 110/73/71 and lack of weaknesses.
As for competition with Fraxure, I think we can all agree that Fraxure is the better pokemon by far. However, it does not come with an immunity to Volt Switch (which is vital in a teambuilding perspective), as well as a great type advantage vs the Big Four SR Users (Stunfisk, Metang, Probopass, Relicanth). Nor is it immune to the disgusting move known as Thunder Wave! So it is pretty clear to me that Whiscash has a niche.
Here's a replay where I sweep Optical with a Whiscash. He kind of misplayed early game by being greedy with Stealth Rock, but it is incredible how it only took misplay to become an instant loss.
http://replay.pokemonshowdown.com/pu-278782995