Kassadin E (possible bug, maybe I'm bad, maybe bad design)
small back story. Kass vs Kayle mid, Dark seal, 3/0 by 6 minutes, go b, come back to lane and fight kayle. all in her we're trading hits I burst her down we're both >100 hp and I use me E (the pulse slow thing) and to my dismay it casts passed her hitting the minions behind her while she took no damage. and I get killed losing all stacks, start getting flamed by my team, go on tilt, lose game.
Anyway what I'm getting at is; Is this a bug? or just bad design? It does the same thing the old lux laser and ashe arrow used to. If you're too close to them the skill is just going to activate behind them.