Insert for Twilight Imperium: Thunder's Edge (FS-TI4TE) - Folded SpaceFull colour insert compatible with Twilight Imperium 4th Ed.: Thunder's Edge. In order to use this insert you need to also have our insert for the base game (either FS TI4 or the colour FS TI4v2) and for the Prophecy of Kings expansion (either FS TI4+ or the colour FS TI4PK), so three inserts in total. The design provides both efficient storage and improved game play. Many of the trays can be utilised during the game, and they greatly aid set up and