Your Stamina cap goes up by feeding Lumin Amber into a Breezy Plains Branch or by leveling up the Rest Module in your RV Cabin, and maxing out the Branch even removes the Stamina cost of moving around outside of combat. Here's how both work and where to find Lumin Amber.

How to Increase Your Stamina Cap

The main way to raise your Stamina cap is to take Lumin Amber you've collected to the Breezy Plains Branch. Feeding Lumin Amber into the Branch raises its Infused count, and reaching certain milestones unlocks nodes with permanent bonuses. For example, the Budding node unlocks at 20 Infused and increases your Stamina cap by 10%.

The Breezy Plains Branch screen with the Budding node's tooltip open (labeled with its earlier name, New Vigor), showing its unlock threshold of 20 Infused and a Stamina cap increase of 10%

Some of the Branch's other nodes reduce how much Stamina you spend while exploring the Breezy Plains, on top of the cap increases.

Level Up the Rest Module to Increase Your Stamina Cap

You can also raise your Stamina cap by leveling up the Rest Module in your RV Cabin. Each Rest Module level has its own Level Up Conditions and costs Home Coins. The Home Coin cost goes up with every level.

The Component Upgrade screen with the RV Cabin's Rest Module selected, showing Lv. 3's Level Up Conditions (reach RV Level 5), a max Stamina increase of 10%, and a cost of 1400 Home Coins

For example, Rest Module Lv. 3 requires you to reach RV Level 5, costs 1400 Home Coins, and increases your max Stamina by 10%.

How to Level Up RV: Requirements and Materials

How to Get Infinite Stamina in Breezy Plains

Keep feeding the Breezy Plains Branch and you'll eventually reach the Wanderer's Might node at 150 Infused. Past that point, moving around the Breezy Plains out of combat no longer costs Stamina at all.

The Breezy Plains Branch screen with the Wanderer's Might node's tooltip open, showing its unlock threshold of 150 Infused and text confirming moving in Breezy Plains out of combat no longer costs Stamina

Where to Get Lumin Amber

The Lumin Amber used at the Breezy Plains Branch is officially named Lumin Amber: Breezy Plains, described in-game as amber infused with Lumin power that the Branches in Breezy Plains can absorb to grow.

The Lumin Amber: Breezy Plains item description card

Lumin Amber is scattered around the map. You can find it in Sanctums, as a completion reward from exploration puzzles, as a first-clear reward from Alpha and Omega Challenges, and from event rewards.

Lumin Amber Guide · All Guides