As sion, Try to catch the enemy by surprise by setting up death brushes in the enemy Jungle. You can easily Ultimate R the enemies from them and blow them up with your team.

Peel for your carries in late-game team fights to increase the chances of your team winning the fight. If they die at the beginning, you will not be able to win the fight alone.

Focus the nearest enemy champion to your carries and work as a team to take down the enemy one by one. If you focus on the backline alone, you may be an easy target for the enemy and may die quickly. By focusing on the nearest champion, you will survive for longer and keep your carries alive. As sion, Try to catch the enemy by surprise by installing death brushes in the enemy jungle. You can easily Ultimate R the enemies of them and blow them up with your team. Peel for your carts in the team fights at the end of the game to increase your team's chances of winning the fight. If they die at first, you will not be able to win the fight alone. Focus the closest enemy champion to your carts and work as a team to remove the enemy one by one. If you focus on the rear line alone, you can be an easy target for the enemy and may die quickly. By focusing on the closest champion, you will survive longer and keep your carts alive.