For the NPC that runs Farming Contests, see Jacob.
Jacobus is an NPC found in the ⏣ Thaumaturgist. He offers to increase the size of player's Accessory Bag in exchange for coins.
Quick Answers
What does Jacobus offer to players in exchange for coins?
In Hypixel Skyblock, Jacobus, an NPC, provides players with items like the Bat Ring, Bat Artifact, Chumming Talisman, Great Spook Talisman, and Great Spook Ring for coins. Additionally, he offers to enlarge the player's Accessory Bag for a certain coin amount.
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What is the total cost of buying 5 accessory bag upgrades from Jacobus?
Purchasing 5 accessory bag upgrades from Jacobus in Hypixel Skyblock totals to 21,500,000 coins. The initial upgrade is 1,500,000 coins, followed by 5,000,000 coins for upgrades 2 to 5. After these purchases, a Jacobus Register is given to the player as a reward.
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What reward does a player receive after buying 5 accessory bag upgrades from Jacobus?
Upon buying 5 accessory bag upgrades from Jacobus, a player receives a Jacobus Register. The cumulative cost for these upgrades is 21,500,000 coins.
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Where can Jacobus be found in the game?
In the game, Jacobus is an NPC located in a house in the Village, near Maxwell. His role is to offer players an increase in their Accessory Bag size, which he does in exchange for coins.
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What is the role of Jacobus in Hypixel Skyblock?
In Hypixel Skyblock, Jacobus is an NPC situated in a Village house near Maxwell. His role is to enhance players' Accessory Bag size, providing extra storage slots in exchange for coins.
Provided by: Fandom
Upgrades[]
| Upgrade | Extra Slots | Cost per +2 Slots | Cumulative | Skyblock XP gain |
|---|---|---|---|---|
| 1 | 2 | 1.5M coins | 1.5M coins | 2 SkyBlock XP |
| 2-5 | 4~10 | 5M coins | 21.5M coins | 4~10 SkyBlock XP |
| 6-10 | 12~20 | 8M coins | 61.5M coins | 12~20 SkyBlock XP |
| 11-20 | 22~40 | 12M coins | 181.5M coins | 22~40 SkyBlock XP |
| 21-99 | 42~198 | 20M coins | 1.8B coins | 42~198 SkyBlock XP |
A 
Jacobus Register will be rewarded to the player once they have bought 5 accessory bag upgrades, totaling to 21,500,000 coins.
Dialogue[]
| Secondary Condition | Random Dialogue |
|---|---|
| None | [NPC] Jacobus: Empty pockets never held anyone back. Only empty heads and empty hearts can do that. |
[NPC] Jacobus: Wealth consists not in having great possessions, but in having few wants. | |
[NPC] Jacobus: Coins isn't everything, but everything needs coins. | |
[NPC] Jacobus: An investment in knowledge pays the best interest. | |
[NPC] Jacobus: The real measure of your wealth is how much you'd be worth if you lost all your coins. | |
[NPC] Jacobus: It's not the Steve who has too little, but the Steve who craves more, who is poor. | |
[NPC] Jacobus: You must gain control over your coins or the lack of it will forever control you. | |
[NPC] Jacobus: If you live for having it all, what you have is never enough. | |
| Secondary Condition | Message |
| Trying to expand the Accessory Bag when it is already maxed | You have reached the maximum amount of Jacobus upgrades! That was NOT a smart business decision. |
Interface[]
History[]
| Alpha Hypixel Network | ||
|---|---|---|
| Apr 15, 2022 |  Added Jacobus. | |
| Dec 5, 2025 | Added Jacobus as a Garden Visitor. | |
| SkyBlock Prototype | ||
| Apr 20, 2022 | 0.13 | Added Jacobus. |
