The mirrored jungle areas on Summoner's Rift each contain several lesser monster camps that grant unique powers when the summoner spell 'Smite' is used on them, along with a pair of more powerful monsters that buff the slaying champion for a longer duration. Managing your jungle buffs is essential to maximizing performance on the battlefield, so be wary of any enemy you spot entering your jungle. If you're not careful, you may find he's stolen your buffs!
Located in the river near bottom lane, this neutral monster is usually best handled as a group. Defeating the dragon grants a permanent stacking "Dragon Slayer" buff, with a massive bonus granted at 5 dragons slain. The dragon also gains bonus damage and takes less damage from opponents who have higher stacks of the Dragon Slayer buff.
the lanes in league of legends
The largest map in League of Legends, Summoner's Rift is mirrored diagonally and features three lanes into the enemy base. Each lane is defended by three turrets and an inhibitor, while the nexus is protected by a pair of turrets. Both sides of the map boast expansive jungles containing powerful buffs, and the central river is home to two boss monsters and a scuttle crab that provide team-wide benefits.