Arasthula's Dominate Earth

You attune yourself to all the land in a 5-mile radius around you, becoming one with it. This radius does not move with you. While in the radius, you always know if there is a beast, elemental or plant creature within it. You know the creature's type and direction, but not its distance in relation to you. Also while in the spell's area, you have tremorsense out to a range of 60 ft., and can mark a creature you can see within that radius as a bonus action. The marked creature can be detected by you in the same way as described earlier.

Additionally, as a bonus action, you can target a portion of dirt or stone you can see within 30 ft. of you that fits within a 10-foot cube, and alter it in one of the following ways:

• If you target an area of loose earth, you can instantaneously excavate it, move it along the ground, and deposit it up to 10 feet away. This movement doesn’t have enough force to cause damage.
• You cause shapes, colors, or both to appear on the dirt or stone, spelling out words, creating images, or shaping patterns. The changes last for the full duration of the spell.
• If the dirt or stone you target is on the ground, you cause it to become difficult terrain. Alternatively, you can cause the ground to become normal terrain if it is already difficult terrain. This change lasts for the full duration of the spell.

If you cast this spell using a 9th-level spell slot, the duration becomes 24 hours without requiring concentration.