Ice Cliffs is a 3v3 map created for the 2016 season 1 ladder of Legacy of the Void. It was removed in the 2016 season 3 map pool.
Official Map Description[]
There is a short rush distance between both team's bases, but it is possible to break down the rock towers to slow your opponent down. Decide quickly if your team will play an aggressive game or a defensive game, and break down the towers accordingly.
References[]
Blizzard Entertainment. StarCraft II. (Activision Blizzard) Map: Ice Cliffs (in English). 2016.