Ok first off yea absorb lock sounds dumb but it describes the abilty best.

The idea is that once used the next Absorb will last 5 mins and not get reduced for 5 mins also the recast should be either 5 mins or 2.5 mins.

This would make absorbs worth casting ^^ and not be overpowered and could work with drain II

Could prolly be named better tho lol