Twist on URF mode idea

So.. How about an URF mode that starts off as a normal game.

But as the game progresses, you get CDR each level.

So level one is normal, then each level you get, say, +4% CDR.

OR

it could scale, so from level 1-2 you get +1% CDR, and from level 17-18 you get 10%.

This is rough ofc.

just an idea :)