There's breaking the meta and then there's what our team comp was. I had a Katarina 'support' at bot. Honestly the only reason we won that is because the enemy team was terrible, especially the bot lane. Even with Katarina taking farm, I still had more CS than MF, and Leona never landed a single initiation that I didn't want her to.
I'm not saying that breaking the meta can't work, but in that instance it really shouldn't have.
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Black Turtle did a pretty good job.