1. A wall of earth or other material built for defense; rampart.
2. Any protection against external danger, injury, or annoyance: The new dam was a bulwark against future floods.
3. Any person or thing giving strong support or encouragement in time of need, danger, or doubt.
4. To fortify or protect with a bulwark; secure by or as if by a fortification.
EX. The bulwark of botlane and defender of the innocent has arrived on Summoner's Rift with the Braum, the Heart of the Freljord, being released to the public servers!
Braum hails from the frosty Freljord, where he is truly a Legend worth of the League, and is known by the smallest poro to the biggest yeti for his heroic deeds. Braum was raised on a small farm by his mother, where he learned to care for all living things and built his body to be more powerful than an avalanche, and, rather than using his power for selfish pursuits, the brawny man completely dedicated his life to helping others. He went from local hero to local legend when he found his legendary "shield". A troll boy had become trapped behind a massive door, seeking treasure within, and no one could get him out. Then, Braum appeared. He struck his fists upon the door, but it did not bend or break. So, in typical Braum fashion, he punched through the other side of the mountain to save the troll boy, just in the nick of time, and take the door as his "shield". Since then, Braum has realized his heroism is needed beyond his homeland and seeks to test his mettle in the League of Legends.
What tools does he used to protect his comrades?