- Race: Beetles
- Type: Upgrade
- Tech requirements: Thinker
- Built where?: Thinker
- Build cost / time: no cost / 2 turns
- Attributes: none
To bring Rapid Excavation into play, you must have a ready Thinker. Remove any form or upgrade that the Thinker is supporting (if there is one). Place Rapid Excavation face-down underneath the Thinker, and engage both cards none.
When Rapid Excavation finishes being researched, it remains attached to the Thinker. If it is discarded, or if the Thinker is destroyed, its effects are cancelled.