Tele Group Ice Plateau teleports the caster along with anyone within a 3x3 square area (including standing on the player's square) to the Ice Plateau in level 53 Wilderness. Before casting, it warns the player that they are about to teleport into the "Deep Wilderness" with an option to abort. Players must have Accept Aid turned on in order to be teleported by this spell.
As with all Lunar spells, the Lunar Diplomacy quest must be completed to cast this spell.
Remember, you cannot use Standard spells or Ancient Magicks spells if you are using Lunar spells, except by use of the Spellbook Swap spell.