Knowledge is the blue-book currency in Pixel Lineage. It controls three things that make a lineage stronger over time: Oaths at the Shrine of Oaths, Barn and Ranch upgrades, and pet fusion. Gold is everywhere. Knowledge comes in small amounts, so the quickest way to build a balance is to combine several sources.
Quick answer: Replay a short Campaign Act with a fast boss, claim the Wishing Fountain every day, empty your Inbox, and redeem TORMENT for 100 Knowledge before October 31st.
Every Knowledge source in Pixel Lineage
Only one free source can be repeated as often as you like. The rest are capped by the calendar or are one-time claims.
| Source | Knowledge | Limit | Cost |
|---|---|---|---|
| Campaign Act clears | Small per act (40 seen on a Sunmeadow clear) | Unlimited | Free |
| Secret bosses | Large (2,100 in one recorded kill) | Rare encounter | Free |
| Wishing Fountain | 10–150 per day | Once daily | Free |
| Inbox gifts | Varies (250 and 1,000 seen) | When issued | Free |
| Code TORMENT | 100 | Once, until Oct 31 | Free |
| Shrine of Oaths bundles | 50–1,500 | Unlimited | Robux |
Farming Knowledge from Campaign Acts
Every completed Campaign Act pays out some Knowledge, and this is the only free source with no daily cap. The amount goes up the further you push into an act and the harder the area is. For example, one clear of Sunmeadow Wilds, Act 1, paid 40 Knowledge, 150 Gold, and a potion just before the move into The Dungeon.
The best rate per hour comes from repetition, not difficulty. Pick an act you already know well, ideally one whose final boss goes down quickly, and run it again and again. A slow, risky boss fight eats time and can cost you lives. That is worse for your hourly total than a slightly smaller payout from a route you can clear without thinking.
Builds with simple attack timing make repeat clears easier. Warrior is the usual choice for steady, low-effort runs through early acts.
Difficulty modifiers when you Set Out
The Solo Run menu lets you raise the difficulty before you leave. The bonuses shown apply to Gold, XP, and drop quality. If you are farming purely for Knowledge, stay on a difficulty where you can clear quickly and reliably.
| Difficulty | Enemy power / health | Gold/XP | Drops/rewards |
|---|---|---|---|
| NORMAL | x1.0 / x1.0 | +0% | Standard |
| HARD | +0.25 / +0.25 | +20% | +Rare |
| NIGHTMARE | +0.5 / +0.5 | +40% | +Legendary |
| TORMENT I | +1.0 / +1.0 | +75% | +Relic |
Secret bosses
Secret bosses pay out large amounts of XP and Knowledge, plus unique items. One recorded secret-boss kill gave 2,100 Knowledge. But these fights spawn only about 0.5% of the time, so you can’t plan around them. Treat one as a bonus if it appears, not as a farming route.
Knowledge is shared by all your heroes. Whatever you farm on one character is still in the pool when you roll a new one at character creation.
Wishing Fountain daily Knowledge rewards
The Wishing Fountain in the castle gives out a seven-day login streak. Every day includes some Knowledge, and the amounts grow quickly toward the end of the week. A full streak adds up to 430 Knowledge.
| Day | Knowledge | Gold | Extras |
|---|---|---|---|
| Day 1 | 10 | 350 | None |
| Day 2 | 20 | 850 | None |
| Day 3 | 40 | 1,550 | None |
| Day 4 | 50 | 2,150 | 1x Potion |
| Day 5 | 70 | 3,000 | 1x Potion |
| Day 6 | 90 | 3,850 | 2x Potion |
| Day 7 | 150 | 10,200 | 2x Potion, 1x Mystery Gear |
Days 3, 6, and 7 are the big payouts, and Day 7 alone gives more than the first three days combined. Missing a day is the most costly mistake here. Check the reward slot the Fountain is actually offering you before you claim it.
While you’re in town, open the Inbox at the top of the screen and press Claim All. The Inbox sometimes holds Knowledge gifts, such as a 1,000 Knowledge gift or a mixed gift of 500 Gold and 250 Knowledge. Rewards stay there until you claim them.
Redeem the TORMENT code for 100 Knowledge
TORMENT gives 1,000 Gold, 100 Knowledge, 3 Potions, 8 Race Spins, and 8 Talent Spins. It expires on October 31st. The other codes in circulation (OCTOBER, TUTORIAL, and 0y0) give Candy, spins, or a Life, not Knowledge.
TORMENT exactly as written and confirm it. Then check the Knowledge total beside the blue book icon. It should be 100 higher than before.If you get an already-redeemed message, the code has been used on your account and no new Knowledge was added.
Buying Knowledge with Robux
Go to the Shrine of Oaths and open the Robux shop on the pop-up’s right side. Larger bundles cost less for each point: the Library comes to about 0.43 Robux per Knowledge, while the Pouch is 0.7.
| Bundle | Knowledge | Price |
|---|---|---|
| Pouch of Knowledge | +50 | R$ 35 |
| Sack of Knowledge | +150 | R$ 90 |
| Tome of Knowledge | +500 | R$ 250 |
| Library of Knowledge | +1500 | R$ 650 |
The Goblin Merchant also sells a Starter Pack for 25 Robux, and it includes some Knowledge among its contents.
What Knowledge costs to spend
Knowing your target helps you decide how long to farm. Prices change depending on the specific Oath, rank, Ranch tier, or pet pairing you pick, so always compare the price shown in the menu against your blue-book balance. These are real prices that have appeared in game menus.
| Purchase | Where | Knowledge |
|---|---|---|
| Unlock Oath of Second Breath | Shrine of Oaths | 50 |
| Unlock Hunter Oath | Shrine of Oaths | 160 |
| Hunter, rank 2 | Shrine of Oaths | 240 |
| Last Stand, rank 2 | Shrine of Oaths | 390 |
| Grand Ranch | The Ranch | 3,000 |
| Celestial Ranch | The Ranch | 8,000 |
| One pet fusion setup | The Ranch | 150 |
| Legendary-to-Divine fusion | The Ranch | 4,000 |
Oaths give passive battle buffs. Examples include healing 20% of max HP once per battle when you drop below 20%, or extra Armor and Block while your Energy is at 70% or higher. Rank three awakens an Oath’s full power, but you can only have one Oath sworn at a time. Unlocking a new Oath doesn’t equip it, so check the active slot after you buy.
Upgrading the barn at The Ranch increases the number of bond slots available for pets, but has no effect on their combat strength. To improve a pet, level it through campaign battles or fuse it with another pet; fusion boosts its rarity, maximum level, and ability capacity. The twin pet used as fusion material is removed permanently. If you’re after a particular Oath for your build, claiming from the Fountain for a few days and farming acts will usually be enough. Saving for a Ranch tier in the thousands takes considerably longer.
