You can verify your Summoner (League of Legends game account) in two ways:

• Play any kind of game with a Tournament Code on Challengermode
• Change your Summoner Icon temporarily as explained below.

In other words, if you have already played a Tournament or Challenge on Challengermode with your Summoner it will already be verified. 

When you connect a new Summoner you will be given the option to verify it. Alternatively, you can also verify it the first time you play in the Daily Ladder. 

Verify Manually

To verify your Summoner, you will need to temporarily change your Summoner Icon (the profile picture of your League of Legends Summoner) as explained below.

Running into other issues, or do you have additional questions? Feel free to chat with us by clicking (?) on Challengermode.