Using Gragas early game ( Lvls 1-5)
As soon as the match starts, buy cloth armor and 5 hp potions, as Gragas has a near infinite mana supply with his Drunken Rage. Early game can be the most crucial part of the game sometimes. If you get a good start, many times you get good momentum and do better and get fed so you have to take the beggining game very seriously. It is critical to harass alot with barrel roll. The first few times you use barrel roll, roll it directly on them and try to notice what there dodge pattern is whether it be moving to the right, forward, back etc. If they have a dodge pattern of moving to the right, roll the barrel to the right of them. Once you get them down to half hp, tell your partner(if you have one) to let them push a little bit. Then when they get at the half way point between the two towers, flash in and exhaust the one with the lowest hp, or the one without as much running power. Throw your barrel in front of them, ram them explode the barrel and you should have a kill easy peasy.