Empyreal Ice-Citadel<br><img src="https://galaxylegion1-1faae.kxcdn.com/images//artifacts/icebase1.png"/><br><br>Target: Your Planet<br><br>[ Planet Structure - Size:5, Mining:1, Research:5, Artifact:3, Influence:3 ]<br>Planet must be Icy: of 'Very Large' size or smaller.<br>Limit 2 per planet<br>Cost:<br>Energy: 2.2k<br><br>How to Obtain:<br><br>Eligible Artifacts:<br><br>