Fate/Grand Order Artoria Caster ‘Castoria’ Guide - Skill sets, Synergies, and Best Team Compositions

Artoria Caster, affectionately known as Castoria within the Fate/Grand Order community, stands as one of the most influential and transformative support Servants in the RPG. Her introduction during the 5th Anniversary event marked a pivotal moment, making her an essential asset for players aiming to tackle challenging content or enhance their farming efficiency.

Unlike her Saber counterpart, Castoria doesn't wield a sword but instead empowers your team with significant buffs, accelerates Noble Phantasm (NP) charging, and extends the survivability of your allies. As a premier Arts support, she transforms even moderately powerful Servants into formidable forces when integrated into optimal team compositions.

Limited Availability

Before delving into Castoria's capabilities, it's important to note her status as a limited 5-star Servant. She appears exclusively during particular banners, typically linked to anniversaries or major story chapters. If you spot her on a banner, it's advisable to use your Quartz, especially if you're crafting an Arts-focused team.

What Makes Castoria Special

In Fate/Grand Order, Servants come with a diverse range of abilities and roles. Castoria's design centers on enhancing Arts synergy and providing comprehensive team support. Her abilities are tailored to boost NP generation, amplify damage, and facilitate rapid NP looping. She shines brightest when teamed with Arts-centric damage dealers like Space Ishtar, Summer Musashi, or Chloe.

Among her Append Skills, her third skill is particularly useful, as it increases damage against Sabers, a class that can otherwise easily penetrate her defensive support.

Playstyle and Combat Tips

Castoria is best utilized in the backline, bolstering your team's performance. Although she doesn't inflict high damage herself, her buffs significantly enhance the capabilities of her teammates. Deploy her NP frequently to maintain continuous buffs and mitigate the risk of enemy NP removal effects.

In encounters with bosses, strategically time her invincibility with another defensive skill to avoid redundancy. During farming stages, synchronize her buffs to maximize the effectiveness of your DPS's NP chains.

Artoria Caster transcends being just another iteration of Artoria; she's a top-tier support who has revolutionized combat strategies in Fate/Grand Order. Whether you're grinding through stages or confronting high-difficulty challenges, Castoria proves to be an invaluable addition to any team.

For a smoother farming experience and quicker team setups, consider playing Fate/Grand Order on PC with BlueStacks. This setup offers enhanced performance and the ability to multitask across your favorite games effortlessly.