it WAS 100 potency, ham, will be 50 soon. also Eos can Rouse and Fey Illu, while WHM only has Divine Seals
30 seconds is useless, half of it will just went down the drain because we NEED to top party HP up since first 5-15 second

and yup, only part WHM will be need is the fight where you need to stacking up to eat CureIII, super niche fight

these are just my current opinion tho
need to see how it played out with next coil WHM run and i thinks i'll try dual SCH coil run for another week