"Dota 2's Latest Update: Bigger Map, New Features, and Torment for Clinkz Players"
Dota 2's Patch 7.33 added a hidden item called Block of Cheese, which grants a 500 HP shield to the hero when activated. The shield regenerates 100 HP every second if the hero hasn't taken damage in the last three seconds. Tower or creep damage does not stop shield regeneration. The item can be crafted by collecting 18 Lotus Fruits and defeating Roshan to get the cheese. The fruits and cheese will be combined into a Block of Cheese in the inventory.