90 / 70 / 90 / 100 / 95 / 95 (540) [+Rain Dish (HA), -Ice Body (HA)]
+Earth Power, +Recover (Mr155551)
Justification: "First Thing i did was Change Dewgong's Type to Water/Ground i then buffed his stats so now he has 90/90/95 bulk also a really decent base 100 sp.attack and base 95 speed also he's not an ice type anymore i replaced ice body with rain dish which basically does the same thing exept in rain for moves i gave him earth power for a nice stab ground move and also recover for a nice recovery as if he didn't have one already."
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90 / 85 / 90 / 85 / 105 / 75 (520) [+Swift Swim, -Hydration]
+Slack Off, +Scald, +Icicle Crash, +Megahorn, +Freeze-Dry (MegaGallade)
Justification: "A straight-up improvement of Dewgong. Keeping the meh typing is obvious, and the stat I chose to be over 100 was SpDef, as that was Dewgong's highest stat to begin with. It gains Swift Swim to improve its viability as Yellow dex entry states; '
it swims powerfully in (icy) waters', and it also has speed in between the other swift-swimmers of the tier, Ludicolo and Kabutops. It gets Slack Off for recovery and as it's RS dex entry states; '
DEWGONG loves to snooze', and its gets Scald as its RBG dex entry states it '
Stores thermal energy in its body'. Lastly, Icicle Crash and Megahorn are good physical moves that fit flavor-wise. All-in-all, a versatile Pokemon I think will do well.
EDIT: Freeze-Dry is nice STAB."
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85 / 90 / 65 / 70 / 110 / 65 (485) [+Technician, -Hydration]
+Curse (The Reptile)
Justification: "With its new access to Technician, it's physical sets get a lot more deadly. Now it has access to Technician Ice Shard, Aqua Jet, Fake Out, and Icicle Spear. This, along with Curse, make it a powerful Pokemon. However, it still has its weaknesses - its physical bulk is pretty bad, and its typing is still kind of weak. Its also not that strong - 90 attack can only get you so far in life. Finally, it still has that bad Ice-typing, amplifying its bad physical bulk and hampering its good special bulk a bit. It still has Thick Fat and Ice Body as options for bulkier sets, but Technician is the main draw for Dewgong."
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85 / 85 / 60 / 65 / 95 / 60 (450) [+Submerge (
Evades most moves first turn out if Dewgong uses a contact move), -Hydration]
+Megahorn (Aasgier)
Justification: "Who needs powerful attacks or even a single stat above 100 when you have an ability like that? Dewgong is now the ultimate revenge killer, no longer even needing Fake Out + other priority to do so. It can revenge a ton of stuff without having sweeping potential like a Gale Wings abuser, keeping it in check, especially combined with a weakness to all hazards which is bad for something that enjoys switching in and out often.
Note however that Submerge does not prevent Dewgong from taking damage if it switches into an attack. Let's say it switches into Tyranitar, which uses Dragon Dance. If it had used Stone Edge, it would have hit (the 2nd requirement having not been fulfilled). Now, on the next turn, Dewgong uses Megahorn. Tyranitar outspeeds, uses Stone Edge and misses (Submerge kicks in; similar to how Fake Out works).
Also note that Submerge does not help in evading attacks that do not miss (like Shockwave, or Thunder and Hurricane in Rain), or attacks that are aided by No Guard."
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90 / 60 / 80 / 80 / 125 / 70 (505) [+Lightning Rod, -Hydration]
+Freeze-Dry, +Slack Off, +Scald, +Power Gem (zerobreaker000)
Justification: "The new Dewgong is a great special wall, able to tank many special hits and recover it all in one go with Slack Off. With Lightning Rod, it can completely wall out the BoltBeam combo, as well as having one of its weakness negated; Additionally, it also boosts its SpA, allowing it to have some offensive presence even with a defensive set."
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80 / 91 / 80 / 91 / 95 / 101 (538) [+Swift Swim, +Technician, -Hydration, -Thick Fat]
+Freeze-Dry, +Scald, +Megahorn, +Bulk Up, +Calm Mind (picksome)
Justification: "A straight-up improvement of Dewgong. Keeping the type is obvious, but it now has better offensives, and 2 new abilities that go with those new stats, Technician and Swift Swim. Both abilities help it and having access to more moves, including some set-up moves which it drastically needed. It gets Freeze-Dry for a way to hit Water-types for Super-Effective damage, Scald because it's a Water-type, Megahorn because it has a horn, and Bulk Up and Calm Mind for a bulky set of each spectrum. It does have flaws. It's type does not help with it's bulky nature, as Ice sucks as a defensive typing. It's attacking stats, while decent, it definately sucks without some boosts."
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110 / 80 / 50 / 80 / 95 / 40 (455) [+Refrigerate (HA), -Ice Body (HA)]
+Hyper Voice, +Slack Off (xD00Mx)
Justification: "Here's Dewgong's X entry: Its body is covered with a pure white fur. The colder the weather, the more active it becomes. So it makes sense it would get Refrigerate, right? However Dewgong's Defense and Speed is lowered severely, but it has higher HP which means that with Refrigerate this thing can be quite amazing. Fake Out Refrigerate go!"