Antewise

Grounded: How to Kill a Black Widow — Sour, Widowlings, and 3,000 HP

Updated 26 Oct 2026 Source Black Widow health, defense, attack damage, elemental weakness and resistances, self-healing behaviour, spawn locations and drop counts verified against grounded.wiki.gg (Black Widow page), October 2026 By
Data status: The facts on this page were checked against the source named above. Game values can still shift with a patch, so re-check anything that looks off.

The fight is decided by the Widowling, not by your weapon

Everyone asks what gun to bring. The numbers say the fight is decided by a much smaller target.

Per the wiki, when the Black Widow kills a Black Widowling she “will heal 30 health every second for 10 seconds and their attack speed is increased by 50% for 10 seconds.”

Do that arithmetic against her 3,000 HP:

Effect of one eaten WidowlingValue
Healing30 HP/s × 10 s = 300 HP
Share of her health bar10%
Attack speed buff+50% for 10 s

And she creates the Widowling herself — “They can also fire a web projectile identical to the Orb Weavers, except that it spawns a singular Black Widowling. Right after this attack, the Black Widow will attempt to eat any Black Widowlings nearby.”

So every web shot is a two-part problem: kill the spawn before she eats it, or hand back 300 HP and eat a 50% attack speed buff. The wiki’s own strategy section says the same: “it is key for the player to take out the widowling before the Black Widow has a chance to eat it.”

Stats

Value
Health3,000
Defense10
Damage resistance25%
Stun threshold120
Stun cooldown15 s
AggressionAngry (Tier 3) — hostile on sight

Attack damage: Charged Lunge 150 · Bite 110 · Web Attack 100 · 3-Combo Bite 80 · 5-Combo Bite 75

Note the shape of that list: the lunge, not the bite, is the one that kills you, and the multi-hit combos hit softer per swing but land repeatedly. She also “get[s] faster as their health decreases” — the fight accelerates exactly when you are closest to winning.

Elemental choice is not close

ElementEffect
Sour+25% damage ✅
Fresh−50% ❌
Salty−50% ❌
Spicy−50% ❌
Poison−90% ❌

The wiki calls her “perhaps one of, if not the most, deadly non-boss spider the player can fight,” and explains why: “Her high resistance to nearly all augments, other than sour.”

The practical rule: a Fresh, Salty or Spicy weapon is worse than no element at all — you are losing 50% of your damage by bringing it. The wiki’s recommended picks are an Acid Edge or a Toenail Scimitar upgraded down the sour path. Check the tools database for which of yours can still be re-path.

What she does to you

Three separate things stack:

  1. Venom on all attacks — “a variant of Poison that ignores Mithridatism and deals damage over time.” Your poison resistance does not help.
  2. Poison on all attacks while Venom is active.
  3. Stacking Poison — “a special form of Poison that stacks with every attack, applying more instances of itself every time the player gets struck.”

All her attacks deal Generic damage, so armour class matters more than elemental defence here.

Where to find her

LocationNote
Cave near the south-east corner of the shed deck—
Cave under the Toolbox, Upper Grasslands—
Front-left corner of the Brawny Boy Bin2 in Woah! Mode
Under a pile of stones, south-most point of Moldorc Highlands—
Spider cave at the bottom of the Undershed SinkholeDoes not respawn

They “spawn in cramped silk dens”, are “never seen wandering outside of them”, and “also never sleep”. That makes them unusual among Grounded creatures: you can plan around a fixed den rather than stumbling into a patrol, but you cannot wait for one to sleep.

Loot

Normal dropRare drop
Black Widow Fang0–21–2
Spider Chunk0–11–7
Super Spider Venom0–10–4

The short version

  • Bring a sour weapon — nothing else is even neutral.
  • Treat every web projectile as a priority target: kill the Widowling before she eats it.
  • Expect her to speed up below half health; the Charged Lunge (150) is the hit to block.
  • Do not rely on poison resistance — Venom ignores Mithridatism.
  • Farm the respawning dens; the Undershed Sinkhole one does not come back.

More creature numbers are in the creatures database, and the combat guide covers blocking and stun thresholds in general.

Respawn and New Game+ spawns

The five fixed dens are not all equal for farming:

DenRespawn
Default respawn (most dens)7 in-game days
Brawny Boy Bin3 in-game days (and holds 2 in Woah! Mode)
Undershed SinkholeDoes not respawn

In New Game+ she also appears at the Central Grasslands, Oak Hill, Plank Cliff Cave and Sandbox, with the NG+2 pass adding Wolf Spider caves (under Plank Cliff, near the oak roots, and in the Sandbox). The armor guide covers the sour mutation path that makes the fight winnable, and the mutations guide lists every augment’s damage modifier so you can see exactly why a non-sour weapon is a downgrade.

For farming, the Brawny Boy Bin is the standout den: it respawns in 3 days and holds two Widows in Woah! Mode, so it is the only spot worth camping for repeat kills. The Undershed Sinkhole one is a one-time loot pin, not a farm.

Frequently asked questions

What is a Black Widow weak to in Grounded?

Sour, at +25% damage. It resists Fresh, Salty and Spicy at -50% each, and Poison at -90%. Any non-sour elemental weapon is worse than a plain one against her.

How much health does a Black Widow have?

3,000 HP with 10 Defense and 25% damage resistance. Her stun threshold is 120 with a 15 second stun cooldown.

Why does the Black Widow keep healing?

When she kills a Black Widowling she heals 30 health per second for 10 seconds - 300 HP, a tenth of her health bar - and her attack speed increases by 50% for 10 seconds. Kill the Widowling first.

Where do Black Widows spawn?

Five fixed spots: a cave near the south-east corner of the shed deck, a cave under the Toolbox in the Upper Grasslands, the front-left corner of the Brawny Boy Bin, under stones at the south point of Moldorc Highlands, and the spider cave at the bottom of the Undershed Sinkhole.

What is the Black Widow's hardest hitting attack?

The Charged Lunge at 150 damage. Her Bite hits for 110, the Web Attack for 100, and the 3-hit and 5-hit combos for 80 and 75 per hit.

What is the easiest way to kill a Black Widow in Grounded?

Use a sour weapon and control the Widowlings. The wiki names the Acid Edge and a sour-path Toenail Scimitar as ideal, and stresses killing the Widowling before she eats it — otherwise she regains 300 HP and swings 50% faster for ten seconds.

Can I fight her without a sour weapon?

You can, but you are giving up 25% damage you could have had, and if you bring Fresh, Salty or Spicy you are losing 50% instead. Poison weapons lose 90%.

Does poison resistance help against her?

Not against Venom. The wiki specifies Venom "ignores Mithridatism". It also stacks a separate poison that applies more instances with every hit.

How many Black Widows are there?

Five fixed spawn points, with the Brawny Boy Bin holding two in Woah! Mode. The Undershed Sinkhole one does not respawn, so do not treat every den as infinitely farmable.

Is she a boss?

No — she is a Tier 3 creature, not a boss, and the wiki still calls her perhaps the most deadly non-boss spider in the game. See the [boss guide](/grounded/boss-guide/) for actual bosses.

More Grounded guides

Sources

Figures and item data on this site are read from the game’s own reference wiki before publishing. Where a value could not be confirmed there, the page says so instead of filling the gap.