Temporary bans a mentioned user for the given time. It automaticlly unbans the user when the time limit is over. Please use 's' for seconds, 'm' for minutes, 'h' for hours, 'd' for days

Aliases: Tempban
Example: ?!tempban @helloworld 99d bye bye
Command Usage: tempban {user} {time} {reason}
Bot permissions: send messages, ban members
Author permissions: ban members