Category:Book of Knowledge

"'A mystical book that can draw great power from the knowledge on your base.'"

Overview
The Book of Knowledge is an Enchanted-tier item released in the Knowledge Update on 6/30/2018. It is the third Enchanted-tier item added to Miner's Haven. This furnace normally has a x1 multiplier, but it can be increased when the items listed below are placed on the base to increase the multiplier to a maximum of x50,000 (x50k), resulting in the second highest-upgrading furnace in Miner's Haven.

Although this item requires a hefty trade-off to obtain, it's certainly worth it.

Multiple Use Knowledge Boosters

 * Professional Upgrader +100 (5 KPU)
 * Bookshelf: +150 (25 KPU)
 * Computer +170 (~14.16 KPU)
 * Giant Rock: +200 (~2.47 KPU)
 * Super Computer: +500 (~33.33 KPU)

Single Use Knowledge Boosters
KPU = Knowledge Per Unit (points per used tile on base)
 * Sage King: +1000 (~8.33 KPU)
 * RBXDev Statue: +1000 (25 KPU)
 * Statue of Sacrifice: +1000 (25 KPU)
 * THE UNDERTAKER: +1000 (~33.33 KPU)
 * Ore Illuminator: +1000 (50 KPU)
 * Research Center: +1000 (~62.5 KPU)
 * Research Point Trophy: +1000 (~111.1 KPU)
 * Toy Altar: +2000 (500 KPU)
 * Unsealed Crystal Shrine: +2000 (~41.67 KPU) [BROKEN]
 * Vulcan's Grasp: +2500 (~37.88 KPU)
 * Sword God Shrine: +2500 (187.5 KPU)
 * Submitter Trophy: +2500 (~277.77 KPU)
 * Statue of Knowledge: +3000 (750 KPU)
 * Ore Indoctrinator: +5000 (~138.89 KPU)
 * Lord of the Haven Shrine: +5000 (~166.67 KPU)
 * Overlord's Telamonster: +7500 (~300 KPU)
 * Ore Memer: +13337 (~416.78 KPU)

''All item boost numbers taken from bereza's update stream for when this item came out. More items may be added in the future.''

Trivia

 * The item has parts that appear similar to parts from other items including the gate from Aether Refinery, the crystal ball from Forbidden Magic, and the crystals from the Azure Refiner.
 * This item contains a hidden loss meme, alike the Caramel Birthday Cake.
 * This item's knowledge effect is a reference to the Enchantment Table from Minecraft, in which its power is increased with more bookshelves placed around it.
 * There are blue beams coming from the crystal and the sides of item.
 * There is an easter egg on the bottom of the furnace that reads "This is a easter egg".
 * Berezaa had once planned to increase the cap to x20K and make the Statue of Knowledge increase the multiplier by 500. He then posted in a later tweet that he plans to increase the cap even further to x50K, which became the confirmed max of this item as of 6/25/18, making it the furnace with the highest possible processing multipler for over a year, until the Devourer of Nightmares was released.
 * Due to complaints that the Book of Knowledge was too easy to forge, the price raised from 1 Sage King to 2, and the Shards of Life requirement increased from 600 to 700, which became the final price.
 * It takes exactly 334 Bookshelves alone to max out the cap.
 * If the multiplier of this item has reached the cap, this COULD have the same multiplier as the Santa's Chimney.