PATCH 4.10 GAVE US THE ESSENCE REAVER, OR AS NASUS WOULD SAY "FREE ELO". THIS GIVES HIM LIFE STEAL, AND INFINITE MANA SUSTAIN FOR THE LANE. WITH YOUR RUNES+MASTERIES+PASSIVE+DORANS BLADE YOU WILL START THE GAME WITH 21 PERCENT LIFE STEALWHICH IS FOR MAXIMUM LANE SURVIVAL. THE MOST IMPORTANT THING TO DO IS FARM AND GET STACKS, BASICALLY FARM UNTIL ESSENCE REAVER AND GALACIAL SHROUD AND YOU CAN START FARMING THE ENEMY. ONCE YOU GET TRINITY FORCE, YOU BASICALLY WIN THE GAME. NASUS NOW HAS THE EASIEST TIME SUSTAINING IN LANE, WHICH MEANS YOU SHOULD WIN IT EVERY TIME.