When u get to team fights this is when Nasus comes in. With nasus u want to engage in the middle of them and instantly ult. Nasus is EXTREEML STRONG with Icebourn Gaunlets as he doesn't just become Tanky but is does about a bonus 100 damage and slows them as they cant really escape as wither has such a short CD. You get all your late game damage from your q as it should be really farmed up and ready for your late game. Nasus gets to the point when u can Two hit there ADC champs. Nasus is simply to OP