New 120 AP item, Please take a look !
since DFG (Death fire Grasp) been removed from game, i been think about what 120 AP item will riot give us, here is my suggestion.
XXX
+ 
- 120 ability power
- 20 % CDR
UNIQUE active: in next 4 seconds gain 20 % damage for next ability you will use ( ONLY ONE, like
's Q than XXX than W, it will only buff the W's damage, not buffing Q's 2nd damage) , receive 20 % damage from enemy's next ability or 2s (still confuse with what happen if the user using XXX + cc ability and enemy can't deal damage back in 2s ) .
Those OP champion like by using DFG to deal tons of damage and still alive, this will not be a item that she can still doing DFG + Q + W than the enemy will just disappear.
they already toke off her E's gain 20 % of damage, so by only gain one ability after she use it, she won't be able to kill enemy by R + DFG + E + W + Q.
Champion like 
will still stay balance and not that OP, its a very good item with CDR for them to get.
and 
getting this item will also be a good choose, because when we doing 1v1 with once both of us gets half of health left, she will kill you first. But if she gets XXX and use it 
can also kill her by throwing ULT or other ability, because receive 20% more damage too.
