Complex sentence: Only two tables are initially available for play; the Pirate Frigate and Tallon Overworld tables serve as the main source of Chozo Artifacts, prizes which are awarded when objectives are completed.
Split into simpler sentences: Only two tables are initially available for play. The Pirate Frigate and Tallon Overworld tables serve as the main source of Chozo Artifacts, prizes which are awarded when objectives are completed.