U4GM Arknights Endfield Tier List Where Ardelia Shines

Most of the time in Arknights: Endfield, you don't lose because you pulled "bad" units—you lose because you poured mats into the wrong ones. If you're trying to skip the messy trial-and-error phase, Arknights endfield boosting can be a handy way to keep progress moving while you figure out what your roster actually wants to do. S-tier operators aren't just shiny cards, either. They're the ones that still feel good when your team's underbuilt, your relics aren't perfect, and the stage is doing its best to ruin your day.

Ardelia and the "Play Around Corrosion" Problem


Ardelia looks like a simple Support at first glance. Then you notice the catch. She's strongest when Corrosion is already in play, because part of her value is tied to that debuff being on the target. In real runs, that means you don't just toss her in and call it done—you build with intent. Once Corrosion is rolling, though, it's nasty: resistances drop, everyone's damage climbs, and your team suddenly feels like it's hitting a different gear. Pair her with operators that can help keep the status up, and she stops being "a healer" and becomes the piece that makes the whole squad click.

Gilberta's Crowd Control That Makes Damage Easy


Gilberta is what you pick when you're tired of enemies refusing to stand where you want them. Her Gravity Mode yanks mobs into a tight pack, which is basically a personal invitation to any AoE carry. You'll see it fast: stages that felt scattered turn clean because your damage lands all at once instead of chasing targets. After the pull, the burst hits, Nature damage lands, and Nature Infliction helps set up follow-through. She also slides into elemental teams without hogging the spotlight, which is why people like her as a flex slot next to Heat or Cryo cores.

Laevatain and Last Rite: Two Ways to End a Fight


If you're building Heat, Laevatain is the operator you plan around. Her whole loop is stacking Melting Flame until Combustion pops, and when it does, waves just disappear. It's not subtle, and that's the point. Meanwhile, Last Rite is for the opposite mood: one ugly target that needs to stop existing. Her Cryo burst play rewards timing and setup—get your Cryo Infliction right, line up the window, and Winter's Devourer turns into a delete button. One clears the room, the other erases the problem unit, and having access to either changes how you draft teams for hard content.

Spending Wisely When You Finally Pull One


When an S-tier finally lands, the temptation is to max them instantly. But it's usually smarter to build the pieces that make their kit consistent—status enablers for Ardelia, AoE partners for Gilberta, Heat support for Laevatain, Cryo setup for Last Rite. That approach saves resources and feels better in actual stages, not just on paper. And if you're the kind of player who'd rather spend time playing than farming the same nodes all week, sites like U4GM are often used to pick up game currency or items so you can gear and level the operators you already invested in without stalling out your roster progress.