Merging

Merging is a skill from The Legend of Zelda: A Link Between Worlds. Enabled by wearing Ravio's Bracelet, it allows Link to merge with certain walls at will, rendering him similar to a cave painting. This allows Link to access areas he would not otherwise be able to, and and pass through special cracks to travel between Hyrule and Lorule.

While Link is merged with a wall, the Energy Gauge is gradually depleted. Once the gauge reaches zero, Link will be forcibly returned to his normal state, causing him to fall and take damage if he is situated directly over a bottomless pit and the like. Obstacles that limit Link's movements include ledges, windows, torches, and formations of rough rock.