New idea of dragon

The ability to reduce the cooldown of Summoner spells. We already have a drake for mana, damage and to easily destroy the turrets. And other options are possible: -increase vision (I find it less effective) -increase the damage on the sbire (I find it useless for by early game) -speed of attack (many champion will benefit but many other less) So what I propose c is an efficacy not less useless and everyone benefits and it will not destroy the opponent. The main idea is only the reduction of the invocator spell and why not the reduction of certain activable object. (optional)

I'm sorry in advance of my English if it's bad. I use google translation" Thank you for having read to the end my idea Swold