Season 1, I achieved silver, but after playing a finding this piece of work I was able to get diamond season 2 and 3. In season 4 I was able to get to challenger, I main wallnivia, but it takes some getting used to before you start winning games. So I am here to help out.

only build cdr, that's it.

Poke with your abilites and use wall when it's off CD, at 18 should be at around a 5 second CD.

Your overall goal as the Wallnivia is to kill your teammates and if you have enough gold, buy a tear of the goddess for every friend that you kill to show your love.

No cons.