In the works:
Rearm reworked. Now passively reduces all your spell and item CDs by 20%, and any allied heroes' spell and items CDs by 5% (global). Can be used on yourself or an allied hero to instantly reset all of their CDs. Has a 3/2/1s cast time. 170s CD, 250/350/450 manacost.
Please give your opinion. Please also note if you would be sad if we replaced the current Rearm gameplay with this.
Numbers are of course WIP, comment on the concept.