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icon: arcanelens:arcane_ink
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# Skill Tree

Opened with [The Hunger's Pact](@arcanelens:hunger_items), spending **Arcane Ink** on every node.

## Nodes

- **Mana Boost** — the tree's root node; raises max mana on every [Magic Lens](@arcanelens:magic_lens) you own.
- **Cost Reduction / Cooldown Reduction** — cut spell mana costs and cooldowns, each up to 25% at max level.
- **Pocket Dimension / Pocket Dimension Expansion** — unlocks the Pocket Dimension spell (see [Spells]($spells)), then grows your personal room from 9x9 up to 15x15.
- **Storage System / Storage Network Expansion** — unlocks crafting [Living Chests and Living Terminals](@arcanelens:storage_network), then raises the per-network storage cap above the base 15.
- **Arcane Assembler / Assembler Speed / Assembler Fuel Efficiency** — unlocks crafting the [Arcane Assembler](@arcanelens:arcane_assembler), then speeds up its crafting and stretches its fuel further.
- **Overload Ritual / Warped Attunement** — unlocks the ritual that opens a portal to the Warped Hollow (see [Dungeon and Bosses]($dungeon_and_bosses)), then — after Broken Vessel's first defeat — lowers how full a storage network needs to be to open further portals.