Evocarium are tall, inactive totems tucked around Kairos. Touch a totem and it “pings” three nearby orbs. The totem points you toward each orb’s direction, not the exact path, so you’ll climb, grapple, and route-find a bit. Collect all three orbs, return to the totem, and activate it to claim rewards. You get SDU Tokens here, plus an ECHO log entry. When you pass close to an Evocarium site, your ECHO map marks the vicinity so you don’t miss it.

Good thing you asked, SDU Tokens fuel Storage Deck Upgrades you buy from ECHO-4. More backpack slots. Bigger bank. A fatter Lost Loot buffer. Tokens come from collectibles and activities, and Evocarium is one of the most reliable sources early on.

1. Find the totem - Look for a vertical stone-and-metal pillar with faint glow. If you wander close, your ECHO map marks the area.
   
2. Touch it - The totem points toward three orbs. No waypoint line. Read the arrows, eyeball terrain.
   
3. Grab all three orbs - Expect climbs, side ledges, zip points, or a short combat pocket.
   
4. Return and activate - Claim SDU Tokens + an ECHO log. Stack tokens to buy Backpack, Bank, or Lost Loot SDUs at ECHO-4.

Source: Borderlands 4 Kairos Map[WeMod.com].

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