Mute All Needed

There needs to be a Mute All as an available option under game play or communications. This would only mute players during the match and not during champ select and/or post game. Very little is said of value during a match and more often then not the comments range from snide little pithy comments to full bore toxic comments, none of which need to be said or more importantly seen. Yes, you can Mute everyone in game, one at a time, but an actual game play setting should be available.