Tunneling

5th-level transmutation

Classes: Druid

Casting Time: 1 Standard Action

Range: 30 Feet

Components: V, S

Duration: Instantaneous

This spell creates an opening through earth, brick, wood, plaster, or stone barriers like passwall, but the effect is instantaneous. Tunneling also can dig through barriers made of ice or snow, but it cannot penetrate metal. If the barrier is thicker than the spell’s area, it creates a partial tunnel. Repeated castings of the spell can continue to dig out a larger tunnel.

They can’t cast beneficial spells on others without making an attack roll, and if others attempt to cast beneficial spells on the target while within the target’s reach, the target is compelled to make an opportunity attack against them as a reaction. If a creature would cast a beneficial spell that affects multiple allied creatures or all creatures in an area, the target of this spell is excluded from that effect. A creature affected by this spell may use their action to make a new saving throw against this spell.