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The world of Pokemon has drastically changed since it first debuted in 1996 with the release of Pokemon Red and Pokemon Blue. Now fans have to memorize over 900 unique Pokemon, which doesn't include the ones soon to be released for Pokemon Scarlet and Violet). But, nowadays, hardcore fans can enjoy "catching 'em all" anywhere they go with their mobile device, thanks to Pokemon GO.

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And while Pokemon GO still hasn't added all 905 Pokemon, it still offers lots to do for new and old players alike. One feature that keeps players busy is battling rival Gyms and securing them for their team. But, the only way players can earn their daily Poke Coins is by successfully defending the Gym from rival players. That's why players do well in learning which Pokemon is the best at Defending, as that'll guarantee victory in Pokemon GO.

Updated December 2, 2022 by Daniel Dilena: Pokemon GO continues to dominate the game charts as one of the best-augmented reality mobile games for both Android and iOS. And that's because Niantic Inc has continued to bring fresh new events at the same time as adding more catchable Pokemon into the game. For example, players can now catch Ultra Beasts which are Pokemon that have their stats pumped up to the max.

So, with the addition of Ultra Beasts and other Pokemon, players may want to know which are the best gym defenders in Pokemon GO. Fortunately, the current tier list remains the same, but with the addition of a few new Pokemon that do well at defending gyms.

11 Celebi - The Time Travel Pokemon

Celebi Pokemon GO Defender

Celebi combines two powerful types (Psychic and Grass) into one powerful mystical Pokemon, which is one of the reasons why it's one of the best Pokemon GO gym defenders. Celebi can also learn Confusion which deals 20 Damage every 9 seconds, making Celebi the ideal gym defender since it can quickly do away with contenders.

As for Charge Moves, players should aim to teach Celebi Psychic since it deals 90 Damage. Alternatively, players can teach Celebi Leaf Storm (130 Damage), but the charge rate is far longer than Psychic. Players can obtain a guaranteed Celebi by completing A Ripple in Time Special Research quest, unlocked after reaching the seventh part of A Mythical Discovery.

10 Meloetta - The Melody Pokemon

Meloetta Pokemon GO Gym Defender

Another mystical Pokemon that is among the best gym defenders in Pokemon Go is Meloetta since it has fairly balanced base stats (250 Attack, 225 Defense, and 225 Stamina). Furthermore, with the right move combination (Quick Attack/Hyper Beam), this Normal/Psychic type Pokemon can achieve one of the highest DPS in Pokemon GO.

But, if players want to get the highest damage output possible they can teach it Confusion instead of Quick Attack, but doing so will make Hyper Beam take longer to charge. Meloetta is weak against Bug and Dark Pokemon, so Pokemon like Scyther or Mightyena can easily shred through this gym defender. Meloetta can be obtained after completing the Finding Your Voice Special Research.

9 Hippowdon - The Heavyweight Pokemon

Hippowdon Pokemon GO Gym Defender

Hippowdon may seem like a tanky Pokemon, but in reality, it only has 191 Defense and 200 Max HP. The real reason why players should consider using Hippowdon as a gym defender is its high Attack (201) and Stamina (239) stats. These two stats allow Hippowdon to deal a considerable amount of damage to gym attackers.

The best move combo for Hippowdon is Fire Fang and Earth Power. These two moves counter several popular gym attackers, meaning rival players will think twice before attempting to take over the gym. There is a female and male variant of Hippowdon, but both are some of the best Pokemon GO defenders.

8 Gardevoir - The Embrace Pokemon

Gardevoir Pokemon GO Gym Defender

Gardevoir is another gym defender players should consider adding to their lineup since it has one of the highest Attack stats (237) in the game. Since Gardevoir is mostly a Psychic-type Pokemon, players should consider teaching it Confusion and Physic since these two moves are among the strongest in the Psychic category.

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Gardevoir is also a useful Legendary/Mega Raid attacker due to her low Stamina (the lower the Stamina, the faster the moves charge). So, players can safely invest in Gardevoir since it's useful as a gym defender and attacker.

7 Drifblim - The Blimp Pokemon

Drifblim from Pokemon GO

Despite its appearance, Drifblim is among the best Gym Defenders in Pokemon GO since it can use two of the best DPS charge moves in the game: Hex and Shadow Ball. These moves are highly effective against Fighting type Pokemon which most well-seasoned Trainers will have in their team.

So, trainers that want to make a powerful Drifblim will want to have Hex as its Fast Move and Shadow Ball as its Charge Move. And while it lacks proper Defense, players can be assured that Drifblim will be able to knock out several rival Pokemon before being defeated. Players that want to make the most out of Drifblim will be happy to know that it also is an effective Pokemon to use in the Ultra League.

6 Blissey - The Happy Pokemon

Blissy from Pokemon GO

Undoubtedly, one of the tankiest Pokemon in Pokemon GO is Blissey since it boasts a whomping 496 Stamina and 169 Defense. As players can expect, with that much Stamina and Defense, it'll take quite a bit of pounding to defeat Blissey. And more often than not, rival Trainers will run out of time before they can beat Blissey.

Blissey's strongest attack moves are Pound and Hyper Beam, which can be sought after if the player wants to make Blissey a little more threatening. But, in reality, Blissey isn't a damage dealer, so players should only focus on leveling it up to increase its overall Stamina and HP.

5 Togekiss - The Fairy Pokemon

Togekiss from Pokemon GO

Another Pokemon that excels as a Gym Defender is Togekiss due to its high Attack (225) and Defense (217). But, what makes Togekiss the ideal Defender is that fact it's Fairy and Flying Type, which is highly effective against Dragon and Ground type Pokemon. At Level 40, Togekiss will have over 3,000 CP (with a Perfect IV), meaning it's a powerful contender for any rival Pokemon.

The best moves to teach Togekiss are Charm and Dazzling Gleam since they offer the quickest attack charge. So, players that want to use a Defender that packs a punch will want to use Togekiss but Shiny Hunters should not get too excited chasing the Shiny version as it hardly looks any different.

4 Metagross - The Iron Leg Pokemon

Metagross from Pokemon GO

Even though most Trainers aim to use Pokemon with high Stamina, HP, and Defense, some want to use Pokemon that can essentially wipe out an entire rival team. And Metagross is a Pokemon that can potentially destroy a rival team if built with the right moves. Its Base Attack is over 250, meaning it can make quick work of low CP Pokemon.

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Trainers should use Zen Headbutt as its Quick Move, but players can also use Bullet Punch instead. In terms of Charge Move, the best one to use is Meteor Mash (46 Damage), but teaching it to Metagross will require an Elite TM.

3 Slaking - The Lazy Pokemon

Slaking from Pokemon GO

Slaking is not only the king of Max CP (since it can reach over 5000 CP), but they also excel as a Gym Defender due to its high Stamina (284) and Attack (290). So, rival Pokemon Trainers will have a tough time chipping away its HP, which sits at 236 once maxed.

Players should aim to teach their Slaking Yawn as it generates 15 Energy, making its Charge Move (Hyper Beam) fill up much faster. But, maxing out Slaking will take lots of XL Candies, so players must ensure they catch every Slakoth or Vigoroth they see in the wild.

2 Milotic - The Tender Pokemon

Milotic from Pokemon GO

One of the best characteristics of Milotic is its resistance to 4 common types of Elements (Steel, Fire, Water, and Ice), making it the most resilient mono-type Pokemon. On top of that, it has a balanced base stat of 192 (Attack), 219 (Defense), and 216 (Stamina). But, while Milotic excels as a Defender, it lacks utility in Raids and PvP battles, so players should avoid using it in other areas.

Unfortunately, getting Milotic is a bit more challenging than other Pokemon since players must walk 20km with Feebas as their Buddy and have 100 Feebas Candies. Alternatively, players can find someone to trade their Milotic for another Pokemon if they're not up to walking 20km with Feebas.

1 Dragonite - The Dragon Pokemon

Dragonite from Pokemon GO

Despite having several Weaknesses (Ice, Rock, Dragon, and Fairy), Dragonite has proven to be one of the best Gym Defenders in Pokemon GO due to its high Attack rating (263). So, players that use Dragonite as a Defender should expect it to take down several rival Pokemon before being defeated.

On top of that, players can use their Dragonite in the Master League and certain Pokemon GO Rocket battles. The ideal move set to use with Dragonite is Dragon Tail (Quick Move) and Outrage (Charge Move). But, if players have access to an Elite TM, they can use it to teach their Dragonite Draco Meteor.

Pokemon GO is available now for iOS and Android.

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