It was a 15,000-foot tall precipice. Its surface was as smooth as a mirror. There were little to no footholds on it. As neither Teleportation nor Levitation spells could be used at the moment, Link's only option now was to scale the ice wall.
The Guardian was clearly more powerful than any of them. Link had no choice but to play by his rules.
After trying to cast a spatial teleportation spell and making sure that what the Guardian said was true, Link began climbing up the ice wall.
The frozen wall was slippery. Each foothold was carved into it at intervals of 20 feet. With the aid of his magic and battle techniques, climbing the precipice would have been a breeze.
Link cast a spell on himself which gave himself an agility boost, Cheetah's Agility. The spell cost no more than one power point.