Counterplay Ideas

When she casts W, add a minimun time she has to wait before going back to W. Not much, just .5 seconds. Enough that people have a chance to trade back in lane, and that she cant just "wrw" to delete any squishy without taking damage back.

Add a cooldown to her passive, so once she stuns somone, it takes a couple seconds before she can start charging again.

Since you diddnt DESIGN her as a support, maybe gear her more towards ap? Ex. take black shield, and change it to blocking 2 instances of CC, and giving morg a temp AP buff if the shield is popped active. Lower the duration of her bind, but up the AP ratio at later ranks Change her passive to heal 10-20% of the magic damage she deals, not spellvamp, as her spells are mostly AOE, rendering it worthless.

etc

Instead of nerfing these champs into oblivion, Cinderhulk +25% max hp>>+22.5% max hp