Path of the Idle Cultivator Bloodline Canvas, Feats, and Weapon Filters

Bloodline in Path of the Idle Cultivator is a free-form node canvas, not a fixed family tree you inherit at character create. You place nodes, filter by weapon, and spend points that come from feats — currently new monster tiers. Steam Early Access opened on 5 Sep 2026 (app 5007580, free to play). Single-player, English. Optional Patreon Fate bonuses do not gate the canvas.

If the Bloodline tab is still dark, you are early. Finish the first Cultivate and Combat stair on Getting Started, then come back when feats start dropping and Divine Beasts are on the world map.

The canvas, not a preset

You assemble a tree. Nodes, branches, empty space you have not earned yet. There is no “pick the dragon bloodline from a dropdown and win.” v0.2.5 reworked bloodline, removed the old strength bloodline, and put weapon-skill buffs on nodes instead. Any guide that tells you to stack a Strength bloodline is talking about a dead ruleset.

Mastery nodes and critical nodes are different jobs. Mastery is the reliable spine — stats you can explain. Critical nodes are spikes: higher ceiling, ruder placement, easier to waste if you slap them on a weapon you do not train. Read the node text. If you cannot say what the node does in one sentence, do not spend the feat on it because it glows.

Strengthen Bloodline adds nodes. That is capacity, not a win button. Opening more slots on an untrained filter just gives you more ways to miss. Auto Absorb (below) fills; Strengthen expands. Use both on purpose.

Points from feats

Bloodline points come from feats, and the current feat diet is new monster tiers. You do not buy a respectable canvas from the soul shop. You fight new tiers — Combat early, world map later — and the feat log pays the canvas.

Practical habits:

• Push a new monster tier when the power indicator says you can, then let the feat land before you rebuild the whole tree overnight.
• Do not farm the same Combat row forever expecting new feats. New tiers are the point; repeats are stones.
• Map bosses scale over time. Waiting a long idle can make the next feat harder, not cheaper.
• Extra bosses inside Breakthroughs pay +20% this-life cultivation stats. They are not the same queue as monster-tier feats. Do both. Do not Finish a breakthrough early because a bloodline slot looked empty.

Weapon filters: Sword, Fist, Palm, Spear, Beast

The canvas filters by weapon type: Sword / Fist / Palm / Spear / Beast. Spend points on the filter you actually train. A Common life can still slot sword nodes if the sword is in the training slot. An origin hat does not auto-complete the filter.

• Sword — the strict filter. Sword bloodlines need high sword proficiency plus talent from weapon training. Luck stacking is not talent. A public developer comment already buried the “2,150 proficiency, absolute infinite intent, where is talent?” question: talent arrives while you train the weapon. Full loop: Sword Cultivator. Rank among trees: weapons tier list.
• Fist / Palm / Spear — body-weapon filters. Fist historically cannot gather Qi the same way until fist intent exists across origins; weight stats matter for body cultivators; spear was reworked in v0.3.5. Walk those lives on Body Origins.
• Beast — parts and eggs from Divine Beasts, not from a Combat-stair chest. Hunt or friend on the map, then absorb toward the nodes you actually want.

Claw, Staff, Axe, Fan, and Zither still have skill trees. The bloodline filter list is the five names above. Train the tree you fight with; filter the canvas to match.

A sect trainer is a flat weapon-exp add; a partner is a multiplier. Put the partner on the weapon whose filter you are spending. Disciples do not replace your proficiency bar.

Auto Absorb and Strengthen Bloodline

Auto Absorb is quality of life: let eligible parts and nodes slot without a click every tick. It is not a brain. If Auto Absorb is stuffing Beast nodes onto a sword life you meant to keep pure, that is your filter, not a bug.

Strengthen Bloodline adds nodes — more room on the canvas. Spend it when you have feats waiting and a filter you trust. Spending it so the empty grid looks impressive is how people waste a night.

Parts come from beasts and from combat. Eggs come from friendship over time. Absorb beasts into each other toward a named goal. The canvas will not sort your zoo for you.

What bloodline is not

It is not the dantian. Size, purity, impurity (max 60%), demonic %, and elemental attunement live on the core. Fan’s questline is still what fuses low-tier elemental nodes after dantian control; after that, element changes wait on rebirth. Bloodline will not fuse your 6% Fire pile.

It is not a Patreon gate. Fate Cards sit in the UI; optional Patreon Fate bonuses do not gate core canvas play. If a screenshot shows a Fate-only node, do not assume your F2P save is broken — see Fate, Hell, and Heaven.

It is not a reason to skip Weapon Training. v0.3.4 already moved body and weapon exp off combat; training is lifespan-time based. Sitting in Combat at 10x will not secretly finish sword talent.

A sane build order

1. Pick the weapon you will actually duel with. Train it. Collect talent while it is in your hand.
2. Filter the canvas to that weapon (or Beast, if that is the life).
3. Spend feats on mastery spine first, then critical nodes you can explain.
4. Turn Auto Absorb on for the filter you want. Strengthen when slots are the bottleneck.
5. Hunt or friend Divine Beasts as a parts income, not as a replacement for proficiency.
6. Export from the speed-bar gear before a greedy rebuild. v0.5 overhauled combat; old node screenshots lie.

Bloodline is a training diary you draw yourself. Feats buy ink. Filters decide which sentences count. Talent is the handwriting you only get by swinging the weapon, and Strengthen is just a larger page. Fill the page on purpose. A busy canvas on the wrong filter is still an empty book.