Gnar vs. Vayne

Alright, so I just realized something that may or may not have been thought of. I was in a game and I went top Vayne against a Gnar, realizing during this matchup that in a way works just like , but instead works as a counter to him. Her q can get her out of tight situations such as his stun, boulder toss, and his hop while in mega gnar. Her w works just as his w, the passive three stacks create a harder time of countering with gnar due to his tanky needed build. Gnar also can fail in team fights with vayne. His ulti as mega gnar works just as vayne condemn. But what if vayne condems him before he can ulti? the team can take that chance to stop his ultimate and win this team fight. So please, think about this and give me feedback.