Sightstones and Control Wards
So, I've played Thresh quite a bit and recently got into the habit of buying Sightstone (yeah, I'm a pretty terrible player). However, later on in some games, I've noticed my inventory is sometimes full when I want to buy a Control Ward (and at that point, I can't clear out all of the enemy teams' wards with just a
) So, I've come to propose an idea: what if you can use a charge from Sightstone (and, to an extent, Tracker's Knife) to transform an existing ward into a Control Ward by using a Sightsone charge on the existing ward (and using it on different types of wards would "upgrade" them, for example, using it on Ghost Poro could make it latch onto the enemy champion that triggered it, revealing them for a few seconds; Farsight Wards and Zombie Wards could be invisible, etc...)? The ward cap exists, and upgraded Sightstones have more charges than the 3 ward limit. And since we're on the topic of wards, would it be possible for the upgraded Sightstones to have cool effects like
wards granting vision of the person who destroyed the ward for a short time,
wards instantly becoming invisible
wards giving a small burst of MS to nearby allies (on some sort of CD) after existing for a while, and
having 5 charges (to deploy 3 regular wards and a Control Ward)? Again, I'm not much of a professional player, so I can't tell if this would be a good idea or not, just leaving this out here for everyone. :D