Like Hyroen was getting it, the scrambling might be helpful if you plan around it. Water has a lot of off elements abilities which scramble would help it fuel.
Also the scrambling would help if you were a rainbow- This card is also the perfect cost for Rainbows and despite competition from other good picks like Purify, Freeze, Flayer, and Forest Spirit, this would be a great option, (potentially) reducing a lot of damage and scrambling your quanta around so you can play stuff even if you initially get the wrong kind from QTs or whatever.
Also synergizes with control and Flooding.