There's a kind of abilities I wish to see back in LoL.

Few monthes ago Riot removed what made Veigar a (sort of) niche pick. Veigar's ult at first wasn't an execute but scaled with the targeted champion's AP, making him an "anti-mage mage" or a "the-stronger-you-are-the-stronger-i-am" champion alongside with the "infinitely powe stacking" design.

I think that the use of an ennemy's strength/advantage through an ability should be brought more/back in LoL, not only could it expand games's length but also avoid these scenarios where the game's issue is already decided and it's only a question of time before it ends.

Also I want old Veigar's ult back :3