shadow isles

so the shadow isles have a plethora of champions. but no assassin champions you got who is a primary fighter secondary tank and a one tank a couple fighter/mages a mage and one support but no assassin or marksmen. where does that leave us adc mains and assassin users? and while is fun she is so cheap and hard to fight against. please riot can the next champ or 2 be a shadow isle assassin? then ao shin. or after him it doesn't rally matter but it needs to happen