No room for pink wards
So recently I was playing a game as Rengar, and the enemy team had a Vayne, Talon, Elise, Tryndamere, and Blitzcrank. Whenever I ulted and jumped onto any of them I couldn't kill them because of some reason. For example tryndamere would press r, talon would press r, and vayne would press r and tumble so i couldn't hit them. this wasn't a problem early game because i could buy pink wards to see them. However, come late game, you can't buy anymore pink wards because you're inventory is full, so I lost as 18/6 rengar because there is no way i could have seen them. What was I supposed to do? [zombie-brand-mindblown]