Belt of the Undying Earth

Wondrous item, unique (requires attunement by a druid)

This wide leather belt is dyed dark grey and decorated with a variety of polished, fist-sized stones.

Radiates: Abjuration and transmutation magic.

Power: You speak Primordial (with a Terran accent).

Power: You gain tremorsense (60 feet).

Power: Excluding incorporeal creatures, you cannot be surprised by any creature that moves on, under, or through the earth (burrowing, running, sneaking, etc.).

Power: You gain advantage on all ability checks and saving throws against elementals of the earth subtype.

Power: You may cast meld into stone, spike growth, or stone shape as per the Magic Item Powers Per Day rules on page 7.