Summary
With Season 1 ofThe First Descendanton the horizon, players can anticipate the addition of new mechanics, balance improvements, new Descendants, and a couple ofnew Ultimate weapons.These ultimate weapons have highly useful abilities to increase DPS, so players will likely want to seek them out as soon as possible. The first ultimate weapon, Excava, seems to be viable for any build, but the second seems purposely built with Hailey in mind.
The game’s first unlockable ultimate weapon, Thunder Cage, allows players to take a fraction ofBunny’s powerswith them, regardless of who their current Descendant is. Similarly,Excava will allow you to carry a little Lepic in your back pocketat all times. Or you can wield the assault rifle as Lepic for yet another grenade option in combat.

The First Descendant’s Season 1: Invasion Release Date, New Descendants, Bosses, & Weapons
The First Descendant’s first season, Invasion, has plenty of new content from new Descendants, stories, and weapons, with brand new threats.
Excava Lets You Electrocute Vulgus While They Explode
Available When Season 1 Starts (June 24, 2025)
Excava will be the first ultimate weapon to joinThe First Descendant’slineup this season, and it willbecome available as the season starts on July 10, 2025. This blue assault rifle promises to bring new energy to the game, literally. Its unique ability allows it to build up voltage with each hit, and once the voltage is maxed, Excava will lob an energy grenade to shock the Vulgus on the receiving end.
This blue assault rifle promises to bring new energy to the game, literally. Its unique ability allows it to build up voltage with each hit.

This grenade will allow any Descendant to carry a memento of Lepic on their person at all times. Alternatively, Lepic mains can get a third grenade option to add to the arsenal, resulting in even more explosions. Either way, players will not need to do much farming to unlock Excava, as it will be availableas a free reward on the season’s battle pass.
Frost Watcher Will Be The Coolest Scout Rifle In The First Descendant
Available In Season 1 Update 2 (August 13, 2025)
Excava is not the only weapon which will premier in Season 1 ofThe First Descendant. However, it will not be released on the same date as Excava. Instead, Frost Watcher will come out during theseason’s second major update on August 13, 2025, alongside a new Colossus, Death Stalker. While players will need to wait longer for this weapon, the wait should be well worth it.
Frost Watcher will be the perfect weapon for Hailey. It is a scout rifle and one that becomes increasingly effective at long range. Each hit reduces the enemy’s resistance to chill damage while increasing the chill damage of your own skills. This makes itperfect for softening up hard targets from afar, which is exactly what Hailey’s role is.

The First Descendant New Cosmetics: All Hidden Details & Hints At Future Content Explained
One in-game battle pass reward could hold clues to the inspiration for some of the game’s biggest Descendants, as well as the future of the game.
However, Hailey is not the only Descendant who will benefit from Frost Watcher. Viessa andher ultimate variantwill enjoy the same benefits for her skill damage, though hers will typically require a closer range. One can only imagine the carnage caused by a Blizzard boosted this way, but players will only need to wait a little while longer to see the real effects inThe First Descendant.