The reactive seeker detects a unique energy signature while in the nether, leading you to a mysterious underground structure…
The bar in the middle will increase if you’re facing the right way.

Costly, but the investment is well worth it.
History
| 1.5.4 | * | Used smoldering seekers, weeping eyes, and reactive seekers are now stackable | |
|---|---|---|---|
| 1.4.0 | + | The reactive seeker is a new compass-like item that tracks a unique energy signature emanating from an underground structure Craft one with netherite scrap and right-click while you’re in the nether The red bar reaches its maximum when you’re heading in the right direction Be careful when digging down in the nether Don’t worry, the investment will be worth it… | |