Beast of Reincarnation Taurus Boss Guide: Why Your Poison Loadout From Shidou and Nue Won’t Touch This Bull

Verified against Beast of Reincarnation as of its August 2026 launch window. Mechanics, resource names, and boss values may change with future patches.

If you just cleared Shidou and Nue and walked into Taurus without swapping gear, you already know the problem: your Poison arrows are barely scratching it. That’s not a bug or a hidden phase trick — it’s the game telling you plainly that this Nushi runs on a different element entirely. Five independently-checked guides agree on one thing task briefs and a few AI-scraped wikis keep getting backwards: Taurus never switches from Acid to Poison mid-fight. It’s weak to Acid, full stop, in all three of its encounters, and Poison is nothing more than a brief stagger you can trigger and move on from [1][2][3][4][5]. This guide covers what Taurus actually punishes, the loadout that replaces your Poison kit, the full attack list split by what’s parryable and what isn’t, the golem problem in the Phase 2 lair fight, and what’s actually confirmed about the Level 44 rematch versus what’s still a guess.

Taurus sits in an awkward spot in the Nushi rotation. Rangifer wanted Fire, Lacerta wanted Lightning, and both Poison-weak fights — Nue Malefact and Shidou and Nue — trained you to reach for the same DoT-heavy kit twice in a row. That repetition is exactly why Taurus catches so many players off guard: nothing in the run-up to Chapter 4 tells you the streak is about to break, and a boss that looks like “another duo-style Nushi” is actually the first hard reset on your loadout since Lacerta.

Quick Start: What to Bring Before Either Fight

Do these five things before you walk into the Pilgrim’s Zone:

  • Swap your Poison weapon or arrows for an Acid-element equivalent — Acid Arrows or Bolts if you’re playing ranged, an Acid-infused blade if you’re not [2][4]
  • Equip a Bottle of Acid on Koo if you have one crafted, or lean on his Nobudou: Burst Bloom Art, which drops Acid pools on its own [2][6]
  • Bring a Bind-type crowd control option — it’s the only reliable way to stop Taurus’s charge before it closes the distance [4]
  • If you’re going in at Level 29 or higher, plan to prioritize the three golems that spawn in the lair the moment you see them, not Taurus itself [4][5]
  • Don’t delay the fight to grind Acid gear you don’t have yet — a neutral loadout at the recommended level still clears it, the element swap just speeds things up [7]

Why Your Poison Loadout Just Stopped Working

Nue Malefact and Shidou and Nue are both weak to Poison [2] — which means by the time most players reach Taurus in Chapter 4, Poison is the loadout that’s carried them through the most recent fight. Taurus breaks that streak. It’s weak to Acid, and that weakness holds identically across the Level 26 opener, the Level 29 lair fight, and the Level 44 Chapter 8 rematch — no source documents it shifting mid-encounter or ever becoming Poison-vulnerable [1][2][3][4][5]. Shock, Flame, and Poison do still do something here: each one can briefly stagger or immobilize Taurus, creating an opening to land free hits [4]. That’s a real, useful mechanic — it’s just not the same thing as an elemental weakness, and treating a stagger proc as if it were bonus damage is how a Poison-committed build ends up taking twice as long as it should. If you catch yourself instinctively reaching for the Poison Bloom Art you used on Nue and Shidou because the fight “feels similar,” that’s the read to unlearn — Taurus is built to punish exactly that habit. None of the guides checked for this article give an exact damage multiplier for exploiting the Acid weakness, so treat it the same way the site’s own Rangifer and Lacerta coverage does — “meaningfully faster,” not a precise percentage, until more testing data surfaces [7].

The Acid Loadout That Actually Works

Acid is the lever here, and Burn buildup on top of it is reported to speed the fight up further [2]. For a ranged approach, Acid Arrows or Bolts let you apply the weakness from a distance, which matters because Taurus spends a lot of the fight refusing to stay close [4]. On Koo’s side, his Nobudou: Burst Bloom Art drops Acid pools that hit multiple targets — it’s already in his kit if you’ve unlocked it, and it pairs directly with an Acid-element weapon on Emma instead of competing with it [6]. If you haven’t crafted Acid gear yet, don’t stall progress to farm it: Rangifer and Lacerta both proved the element swap is an efficiency layer, not a hard requirement, and the same holds here — a neutral Katana at the recommended level, played with clean parry timing, still gets the job done [7].

Faded Poison-element loadout beside a glowing Acid-element loadout for the Taurus fight
The Poison gear that worked on Shidou and Nue fades against Taurus — an Acid-element loadout is what actually applies the weakness.

Attack Pattern Table: What to Parry, What to Dodge

Taurus mixes genuinely parryable openers with several attacks that are dodge-only regardless of how well-timed your block is. Mixing these up is the single most common way players eat unnecessary damage in this fight [1][5].

AttackWhat It DoesResponse
Horn Swipe1–3 quick swings, two is most commonParry — reliable FP builder
Tail Spike ProjectilesThree spikes launched with a slight delay between eachParry, but wait — don’t commit to the first one too early
Spikes from BelowStomp, ground spikes erupt in a lineDodge only — unparryable
Homing Ground SpikesSpikes erupt and actively track your positionDodge only
Horn ChargeA horn forms, then a long unblockable charge with heavy recoveryDodge, then punish the recovery window

Spikes from Below shares almost identical wind-up framing with Rangifer’s antler sweeps from the earlier fight, which is exactly why players who leaned hard on parry timing there keep trying to parry this one too — and eat the hit every time [1][5]. There’s no red-flash tell to lean on here the way there was against Lacerta’s non-parryable pair; you just have to know the move on sight.

Taurus also spends more time out of melee range than either Rangifer or Lacerta did. It’s described as one of the most mobile Nushi in the game, rarely staying still long enough for an extended combo, and it frequently gallops off before finishing its combo string with one last projectile as it retreats [4]. That mobility is what makes the ranged half of your loadout matter as much as the melee half — every time it creates distance, that’s a window for a bow shot or an Acid bolt, not a moment to chase and eat a counter-charge. Several of its strongest attacks, including the charge and its thorn-based follow-ups, are unblockable outright, which is why the general rule here leans harder toward dodging than the earlier fights did [4].

Taurus mid-attack with horn swipe and ground spikes erupting near the player character
Horn swipes are parryable; the ground-spike attacks are not — mixing the two up is the most common way players take avoidable damage.

Phase 2 at the Lair (Level 29): The Golem Problem

The Level 26 encounter ends the moment Taurus’s health drops far enough — it flees to its lair, and the real fight picks up at Level 29 [1]. Two things change here that don’t show up in the first encounter. First, Spikes from Below drops its warning — the pawing animation that used to telegraph it is gone, so you get noticeably less time to react and should be moving the instant the attack starts [1][5]. Second, Taurus gains a five-hit horn combo while glowing red: four rapid swipes followed by a final thrust. All five hits are parryable in sequence, and a clean run through the whole string opens a long recovery window worth punishing hard [1].

The complication most guides underplay: three weak golems spawn during this fight and actively heal Taurus while they’re alive [4][5]. Treat them as the actual priority target the moment they appear — chipping away at Taurus while golems are healing it behind your back is how a winnable fight turns into a war of attrition. Clear the golems first, every time, then go back to the horn combo and spike patterns [4].

The Level 44 Rematch (Chapter 8): What’s Confirmed and What Isn’t

Taurus returns a third time in Chapter 8, at Level 44, in the Wasteland region’s Crater Zone [2][3]. What’s solid: the location and level are corroborated by two independent sources. What isn’t: none of the guides checked for this article document new attacks, phase changes, or golem variations specific to the rematch [1][2][3][4][5]. The honest read is that it’s presumed to run the same Phase 1/Phase 2 kit already covered above, scaled to a higher level — not a confirmed new moveset. If you’ve cleared the Level 29 lair fight cleanly, expect a harder version of the same fight rather than something unrecognizable, but treat any claim of brand-new Level 44-exclusive mechanics with skepticism until a dedicated Chapter 8 breakdown exists. That’s a reasonable bet, not just a guess born from nothing — the site’s own Rangifer coverage shows the same design pattern one Nushi over, where a lair rematch keeps its established tells and just raises the stakes with an added mechanic layered on top rather than replacing the kit outright [7]. Bring the same Acid loadout, expect the same golem priority if adds show up again, and treat any Level 44-specific claim you read elsewhere as unconfirmed until it’s been checked against multiple sources.

Player Type Priority

Player TypePriority
New playerDon’t stall for Acid gear — go in at the recommended level on whatever you have, and focus purely on learning which attacks flash into a dodge versus a parry [1][5][7]
Casual playerCraft the Acid loadout before you go in, and play the hit-and-run game — use your bow whenever Taurus creates distance instead of chasing it [4]
Hardcore / optimizerStack Burn on top of Acid for the fastest clear, rotate Koo’s Bloom Arts since none repeat back-to-back, and drill the five-hit Phase 2 combo for a full punish window every time [1][2][6]

Rewards

Clearing the Level 26 opener unlocks the Nushi Skill: Charging Botan. Finishing the Level 29 lair fight grants the Botan Bloom Art and its matching Blade Art finisher, closing out Chapter 4 [1]. Reward specifics for the Level 44 rematch weren’t consistently documented across sources at the time of writing — treat any specific claim about it as unconfirmed until patch-era guides catch up.

FAQ

Is Taurus actually weak to Poison at some point in the fight?
No. Five independently-checked sources agree its weakness is Acid across all three encounters, with zero documented phase or encounter variation [1][2][3][4][5]. Poison, Shock, and Flame can briefly stagger it, which is a real and useful mechanic — but a stagger proc isn’t an elemental weakness, and building around Poison damage output here wastes a loadout slot that should be doing Acid work.

Should I skip the fight until I’ve crafted proper Acid gear?
No, if you’re at the recommended level with your dodge roll unlocked. The element swap is confirmed to speed the fight up, not gate it — the same pattern already held for Rangifer and Lacerta, and a neutral weapon with clean parry-versus-dodge reads still clears Taurus [7].

What’s the single biggest mistake players make on this fight?
Trying to parry Spikes from Below and Homing Ground Spikes because they resemble earlier bosses’ parryable openers. Neither has a red-flash tell to warn you off — you have to recognize the animation itself, and getting greedy for a parry here is the most common way to eat an easily avoidable hit [1][5].

Should I fight the golems or Taurus first in the Level 29 lair fight?
The golems, every time. They’re weak individually, but leaving even one alive lets it keep healing Taurus in the background, which turns a fight you’re winning into one that never ends [4][5]. There’s no version of this fight where tanking a heal-over-time on the boss is worth the extra hits you’d otherwise dodge clearing three low-threat adds first.

Sources

For the full walkthrough and roster of Nushi bosses, see our Beast of Reincarnation complete guide.

Michael R.
Michael R.

I've been playing video games for over 20 years, spanning everything from early PC titles to modern open-world games. I started Switchblade Gaming to publish the kind of accurate, well-researched guides I always wanted to find — built on primary sources, tested in-game, and kept up to date after patches. I currently focus on Minecraft and Pokémon GO.