Give your foes a frosty reception! Hit your target and render it motionless for a whole two seconds. EMPs as well as the abilities "Afterburner" (Lightning ship design) and "Travel" (Citadel) can protect you against these freezing long-range rockets!
R-IC3 (Long-Range Rocket) is an eliterocket that can freeze targets for 2 seconds. The target will still be able to use most of their abilities, but it won't be able move. EMP-01 will remove the frozen effect, but not the rocket. ISH-01 will remove the rocket as it comes to you, but not when you're already frozen. It is available only during Winterfest.