With the 3rd anniversary of Goddess of Victory: NIKKE in full swing, Champion Arena Season 15 is currently underway. Since the new Pilgrims arrived mid-season, we’ll have to wait for the next rotation to see them shine. Meanwhile, we’ve seen a cheeky uptick in pick rates for Ada from the Resident Evil collaboration and the over-specced Mihara: Bonding Chain. Ada’s climb in popularity with every passing season is particularly eye-catching. KookminTree has crunched the numbers for you.

Champion Arena Top 64 Ranker Squad NIKKE Pick Rates

※ Based on data from 320 squads belonging to top 64 rankers, active between October 23 and November 5.
※ Please note that the grouping for each season may vary.

As we enter Season 15, the Champion Arena meta is becoming increasingly rigid. The number of NIKKEs with pick rates below 10% is dwindling rapidly. More surprisingly, one of our 100% pick rate staples has finally slipped; Noah dropped to 98.4% as one ranker opted out. This is the first time Noah has seen a dip in pick rate since we began tracking the Champion Arena. We’ll be watching closely to see if this trend continues in next week’s top 8 data.

Elsewhere, Mihara: Bonding Chain saw a modest increase. After lingering below 19% in previous tallies, she has climbed to 20.3%. The number of rankers employing Ada also rose from 5 to 8 compared to last season. Since her pickup banner has concluded, those who missed out will simply have to wait for an elusive rerun.

Let’s take a closer look at the squad of REGINA, who incorporated Mihara: Bonding Chain. They’ve proven their mettle by reaching the top 8 with a clever twist on standard meta decks. After making the top 16 last season, they are clearly hungry for a title.

REGINA deployed a Cinderella composition featuring Mihara: Bonding Chain. The burst sequence was set as 'Mihara: Bonding Chain - Cinderella'. It’s a calculated move; the order suggests they want Mihara: Bonding Chain to go down early to trigger her 'persistent damage debuff on enemies upon death'. A solid choice indeed.

We also spotted a Vesti: Tactical Up (hereafter 'Tact-Vesti') and Ada deck. Their synergy regarding defense-ignoring damage is quite potent, and by slotting in Noise, Noah, and Centi, the '5 Launcher combo' allows for lightning-fast full bursts. For those looking to experiment, there are other creative builds out there, like the Mukden and Emilia combination that swaps Nero for a favorite item Bay—worth a look if you're struggling to find your footing.

Arena Meta Analysis

Why are Machine Guns so difficult to use in the Arena?

Machine Guns in Goddess of Victory: NIKKE are statistically impressive weapons, boasting high damage multipliers and overwhelming magazine capacities. Accuracy isn't much of an issue either, as it improves the longer you fire. Yet, for some reason, they remain deeply unpopular in the Arena environment.

The culprits are burst generation mechanics and the presence of Scarlet. Scarlet dishes out reflect damage to attackers, and because Machine Guns dump so many bullets, they trigger this reflect damage far too often. Worse, Scarlet’s reflect damage also charges the enemy's burst gauge, meaning she actually benefits from being hit by a Machine Gun. Couple this with the inherently low burst generation rate of these weapons, and you can see why they are currently non-starters in the Arena.

While a few rankers occasionally use them in the Special Arena to inflate their 'paper combat power', they crumble instantly against any competent meta-aligned team. Unless you're using Emma—the only Machine Gun NIKKE who sees semi-regular play due to her team-wide healing—I’d strongly suggest leaving the Machine Guns in the storage.

NIKKE Issues

A Dopamine-Fueled 3rd Anniversary & Main Story

The 3rd anniversary story event and main scenario chapters 41 and 42 dropped on October 30. Only the first part of the event story is out, but it’s already packed with mind-bending revelations and plot threads. It’s exactly the kind of 'dopamine hit' players were hoping for; a truly generous gift for those who have waited three years for this.

The main scenario updates are equally shocking, finally untangling some of the long-standing narrative knots. Seeing Anis in a new light, combined with the charm of the new characters, has been a highlight. If you’re playing catch-up, the newly added 'Story Mode' makes it a breeze to experience the narrative—don't sleep on it.

User Poll - What is your favorite part of the 3rd Anniversary content?

We recently ran a poll regarding Overload equipment options. The community consensus is clear: Code Damage Increase is the gold standard. Often referred to by its shorthand, this stat increases damage against weak-point elements, making it absolutely vital for Interception, Solo Raids, and crushing hard stages. Prioritize this when rolling your Overload stats. Attack Increase and Max Ammo Capacity rounded out the top three. If you're a newcomer, keep these three in mind—they are the bedrock of success.

The 3rd-anniversary update brings not just a new narrative, but a slew of quality-of-life improvements and fresh content that are almost too numerous to list here. Even veteran players are finding it a lot to take in at once. Out of everything, what has resonated with you the most? Cast your vote, and we will reveal the results in next week’s Meca Ranking.