Smash and Grab

Tooth and Nail is a StarCraft II Wings of Liberty which occurred in 2505 after the zerg invasion of terran worlds. Raynor's Raiders retrieved an alien artifact for the Moebius Foundation from Monlyth. The Raiders took the artifact from the resisting Tal'darim before the zerg could secure it for themselves.

Artifacts
The archaeological Moebius Foundation was interested in acquiring alien artifacts despite the Dominion prohibition. The Foundation contacted Raynor's Raiders through Tychus Findlay and hired the Raiders to retrieve an artifact from Monlyth.

The artifact was guarded by "protoss fanatics" who refused to turn it over to Raynor, a terran with notable protoss connections. The operation was made more urgent by the zerg; the Swarm was on planet and sought the artifact for themselves.

The Heist
The Raiders beat the zerg to the artifact, even though the latter were constantly reinforced by sacs. The terrans defeated the four guardian stone zealots and a dropship took the artifact away.

Infested Kerrigan contacted Raynor and voiced her annoyance at his success. She would not forget his perchance for resourcefulness a second time, then added "Time's running out... for all of us."