If you’ve spent any amount of time exploring Arknights Endfield’s vast open world and tactical combat systems, you’ve almost certainly stumbled across Yvonne, the fiery 4-star fire-element operator that flies under the radar for many new players. I’ve logged over 90 hours of playtime across the beta and full release, and I slept on Yvonne for the first 20 hours before I realized just how much damage she can output when built correctly. This guide breaks down everything you need to know about Arknights Endfield Yvonne ass, from her core kit to the best team comps to run her in, so you don’t waste resources on bad builds like I did at first.
Who Is Arknights Endfield Yvonne Ass, and Is She Worth Building?
Yvonne is a mid-range fire-element damage dealer classified as an Assault operator, with a focus on area-of-effect (AOE) damage and short cooldown mobility skills. She’s unlocked fairly early in the main story, so most players will get access to her within the first 5 hours of play, no gacha pulls required. That accessibility is one of her biggest strengths, especially for free-to-play players who don’t want to spend real money on limited banner operators.
You might be wondering if she’s worth investing in when there are 5-star and 6-star fire operators available later in the game. The short answer is yes, especially for early to mid-game content, and she even holds her own in most endgame challenge modes if built correctly. Her biggest strength is her low energy cost for her ultimate ability, which lets her cast it twice as often as most higher rarity fire operators.
She does have clear drawbacks, though. Her base defense and HP are far lower than most other Assault operators, so she can get one-shot by heavy enemy attacks if you don’t position her correctly. She also struggles against enemies with high fire resistance, so you won’t want to run her on maps with lots of ice-resistant or fire-immune mobs. But for 90% of the game’s content, Arknights Endfield Yvonne ass is a reliable, high-damage option that doesn’t require rare resources to max out.
Core Abilities to Prioritize for Maximum Damage
Yvonne’s kit is fairly straightforward, but a lot of players make the mistake of leveling all her abilities evenly instead of focusing on the ones that give the biggest damage boost first. I tested every possible leveling order across 12 different challenge runs, and the priority list below gives the highest overall damage output for all content types:
You don’t need to waste resources on her basic attack upgrade until all three of the above abilities are maxed out. Her basic attack only makes up 12% of her total damage output on average, so upgrading it first will barely make a noticeable difference in your combat performance. That’s a mistake I made early on, and I wasted almost 20 rare upgrade materials on it before I ran the numbers to see how little it helped.
Best Gear Loadouts and Stat Priorities for Yvonne
There are two main builds you can run for Yvonne, depending on what role you want her to fill in your team. The first is the pure damage build, which is what I recommend for most players, and the second is a hybrid support build that works well for players who run lots of other fire operators on their team.
For the pure damage build, you’ll want to equip the full 4-piece Fiery Assault gear set. The 2-piece bonus gives you 20% extra fire damage, and the 4-piece bonus gives you an extra 30% damage to burning enemies, which stacks perfectly with her Scorching Lunge burn debuff. Prioritize fire damage percentage, critical hit rate, and critical hit damage as your main substats, and ignore all defensive stats entirely. Her Molten Coat passive rewards you for keeping her HP low, so extra defense or HP will actually reduce her overall damage output.
If you’re running a full fire team, the hybrid support build is a great alternative. For this build, equip 2 pieces of Fiery Assault and 2 pieces of Burning Aura gear. The Burning Aura 2-piece bonus makes all of Yvonne’s burn debuffs reduce enemy fire resistance by 15% for 8 seconds, which boosts the damage of all other fire operators on your team by a huge amount. This build is especially useful for endgame challenge modes where you need every bit of extra damage you can get.
For her weapon, the best option is the 4-star Molten Dagger, which you can get from the first major dungeon in the game. It gives her an extra 15% burn damage, and increases her movement speed by 10% for 3 seconds after she uses Scorching Lunge. You don’t need to waste 5-star weapon upgrade materials on her, because the 4-star Molten Dagger performs at 90% of the level of the best 5-star weapon for her, for a fraction of the cost. That’s a huge win for free-to-play players who don’t have lots of rare upgrade materials to spare.
Top Team Comps to Run With Yvonne
Yvonne works best in teams that cover her weaknesses, so you don’t want to run her with other squishy damage dealers that can’t take aggro away from her. I’ve tested dozens of team comps with her, and the three below are the most consistent across all content types.
The first comp is the beginner-friendly fire team, which is perfect for new players who don’t have lots of rare operators. Pair Yvonne with a 3-star shield tank, a 3-star healer, and a 3-star ice damage dealer. The tank draws all enemy aggro so Yvonne can stand behind them and deal damage safely, the healer keeps both the tank and Yvonne alive, and the ice damage dealer triggers melt reactions with Yvonne’s burn debuffs to double the damage of all her attacks. Never put Yvonne in the front row of your team without a dedicated tank, unless you’re intentionally running a low-HP build for extra passive damage. Even with a healer, she’ll get one-shot by most heavy enemy attacks if she’s the first target enemies see.
The second comp is the endgame AOE clear team, which is perfect for running high-level farming dungeons. Pair Yvonne with a 5-star shield tank, a 5-star AOE healer, and another 4-star AOE fire operator. Yvonne’s ultimate groups all enemies together, and the other AOE fire operator can wipe them out in seconds. This comp can clear most level 50 farming dungeons in under 2 minutes, which is the fastest clear time I’ve found for free-to-play accessible teams.
The third comp is the boss fight team, which works for all the main story bosses and endgame challenge bosses. Pair Yvonne with a 5-star shielder that can give damage shields, a 4-star dedicated healer, and a 5-star physical damage dealer to take care of any fire-resistant boss phases. Yvonne can burn through the boss’s normal phases incredibly fast, and the physical damage dealer can take over when the boss activates its fire resistance buff.
At the end of the day, you don’t need to pull for rare 6-star operators to clear all of Arknights Endfield’s content, and Yvonne is the perfect example of that. She’s accessible, cheap to build, and deals surprisingly high damage when you play to her strengths and adjust your playstyle to account for her weaknesses. Whether you’re a new player just starting out or a veteran looking for a new AOE damage option to add to your roster, Arknights Endfield Yvonne ass is a fantastic pick that will serve you well through every stage of the game. Just remember to prioritize her E skill first, skip the defensive stats, and always keep a tank between her and the enemy team, and you’ll be blowing through mobs in no time.