League of Legends Patch 7.17: 5 things to know

As the meta continues to settle for Worlds, Riot is holding the last call on balance changes, rounding up and taking care of a few last waves of problems. Patch 7.17 will be here tomorrow, and it won't have almost 30 champions being changed at once like the last patch, but that doesn't mean the balance changes within are insignificant.....