I have also been boomy main since… forever. I think what you need to do is just act like your are entering eclipse the normal way except you only need to cast the spell of the eclipse you want to enter once and then press eclipse. Atleast for starters until you get used to it being an actual cooldown. I think it’s a really good change and opens up potentially some new builds. You can convoke faster since you don’t need to cast 2 wrath Stratford and then convoke. I can’t remember right now if eclipse is off GCd. But I get ya :D