Why would you get Retractable Blade when you could get Heat Blast which has a longer range (6 meters more), does more damage (elemental instead of internal but both bypass armor), it vents 8 heat instead of building 16 heat (no brainer here), I think the cooldowns are the same but I can't remember can someone confirm that they are both 15 second cooldowns? Anyway if you have any evidence to prove me wrong please let me know because I could learn something from this as well if I am wrong. Thanks!