Player armor counts for less

Vanilla's armor formula (HitData.DamageTypes.ApplyArmor) is tuned around "normal" armor — roughly the amount any character is expected to be wearing for their progress, regardless of build. It has no defensive talents to account for, so it already hands out solid reduction at that normal level.

TalentTree keeps vanilla's formula exactly as it is, but a player's armor only counts at 65% when it mitigates a hit. Every point of armor is worth the same, whether it comes from gear or from talents — it's just worth less than in vanilla. The number is chosen so that a fully invested Warrior (+54% armor) mitigates exactly like a vanilla character in the same gear, against every hit size. Without armor talents you're noticeably squishier than in vanilla (roughly a third less effective health against a typical hit); armor talents are what close that gap.

Your armor stat itself is untouched — the inventory still shows your real armor, and talents that scale with armor (Ironclad, Triumph, Last Bastion, Immolation) use the full value. Blocking and parrying use your full armor value as well.

Example for a flat 100-damage hit (reduction shown, not remaining damage):

The ratio of armor to incoming damage is what matters, not the absolute numbers — the same rule applies whether you're tanking a Greydwarf or a boss.

Skill damage: halved, and made constant

Vanilla rolls your weapon-skill damage factor randomly each hit, centered around 0.4 + 0.6 × skill factor — at 100 skill that's already most of the way to double your base damage, before any talent gets involved. Two changes here:

• The skill contribution is halved to 0.4 + 0.3 × skill factor, so raw skill grinding is a smaller slice of your total damage and talents/gear matter comparatively more.
• The factor is also made constant instead of randomly rolled per hit. This is mainly so the numbers are legible: with vanilla's random roll, your damage already jitters hit-to-hit, which makes it hard to tell how much of a damage increase actually came from a new talent versus just a lucky roll. With a fixed factor, the damage delta you see after unlocking a talent is the talent's contribution.

Bow draw speed scales less with Bow skill

Vanilla speeds up your bow's time-to-full-draw as Bow skill rises: the required draw duration is Lerp(drawDurationMin, drawDurationMin × 0.2, skillFactor) — at 100 Bow skill you reach a fully-charged (max-damage) shot in just 20% of the base draw time, i.e. five times faster than at skill 0. TalentTree raises that high-skill floor from ×0.2 to ×0.3: a maxed archer now reaches full draw in 30% of the base time instead of 20%. Nothing changes at low skill (both start at the full drawDurationMin) — only the top end is pulled back. Bow skill still meaningfully speeds up your draw, just not to the near-instant full-power shots vanilla allowed. This is the ranged counterpart to halving the skill-damage contribution: it keeps pure skill-grinding from letting a high-level archer fire max-charge shots almost as fast as uncharged ones.

Drawing a bow slows you down

Vanilla lets you move freely while drawing a bow. TalentTree adds a movement penalty while drawing instead — strongest the instant you start pulling back, easing off to no penalty by the time you reach full draw. It only affects your own movement, and rewards holding a draw deliberately rather than freely kiting mid-charge.

Stagger multiplier scales with Blocking

Vanilla always doubles the damage an enemy takes while staggered (2×), regardless of skill. Here it scales from 1.5× at 0 Blocking skill up to 2.0× (full vanilla) at 100 Blocking skill — investing in Blocking skill has a tangible, visible payoff for shield/stagger play instead of being a flat bonus everyone gets for free.

Weapon blocks don't benefit from Blocking skill

In vanilla, Blocking skill also strengthens parries/blocks done with a plain weapon (no shield equipped). That's removed — only shields benefit from Blocking skill scaling and the timed-block bonus. Weapon blocks use their base block power only, which keeps Bulwark's and Warrior's shield/parry identities meaningful instead of letting any weapon match a shield's blocking power.

Parrying costs stamina again

In current Valheim a successful timed block (parry) drains no stamina — perfect blocks are effectively free, so there's little cost to parry-spamming. TalentTree restores a real stamina cost to parrying: a timed/perfect block now pays the normal, absorption-scaled block-stamina drain instead of the near-zero perfect-block value. Parrying is still very strong — you negate the damage, stagger the attacker, and build adrenaline — but it's no longer stamina-free, so mistimed or spammed parries drain you and stamina management stays relevant in drawn-out fights.

Creature armor by biome

Vanilla Valheim creatures have no armor stat at all — incoming damage to them isn't mitigated the way player damage is. TalentTree gives creatures armor, so armor — and the talents that pierce or shred it — matter on both sides of a fight.

A creature's armor is simply the share of every hit it blocks. A poison tick, an arrow and a two-hander all lose the same percentage, so nothing is ever blocked completely and no enemy can turn into a damage sponge. Armor rises until the Plains, where a build is complete and every armor debuff is within reach, and stays there — past the Plains, Valheim's own creature health carries the difficulty. Tiers are Light / Medium / Heavy; bosses use their biome's Heavy value, since Valheim already balances them through health and resistances. Meadows creatures are unarmored.

You can see it: a light bar under a creature's health bar shows its armor, relative to the most armored enemies in the game (full width = 45%). Armor debuffs (Chain Lightning, Hamstring) shrink it, and the armor they took away stays behind in a darker grey; your own penetration (Deadeye, Weapon Flow) shortens the bright part, with the armor everyone else still faces behind it in a medium grey. They stack: Chain Lightning at max rank takes a Heavy creature from 45% to 22.5% blocked — about 40% more damage from every hit; Hamstring on top brings it to 6%.

A few familiar anchors: Troll (Black Forest, Heavy → 10%) and The Elder (Boss → 10%); Abomination (Swamp, Heavy → 25%) and Bonemass (Boss → 25%); Stone Golem (Mountain, Heavy → 35%) and Moder (Boss → 35%); Lox (Plains, Heavy → 45%) and Yagluth (Boss → 45%); a Seeker Soldier (Mistlands) and The Queen, Morgen (Ashlands) and Fader — all 45%.