The Tuatha Dé Danann studied druidic arts and magic in the four cities of Falias, Gorias, Murias and Findias. When they came to Ireland, they brought with them four magical items, gifts from four wizards, each representing a different direction, element and season.

FALIAS
Stone of Destiny
Also called Lia Fail - cries out beneath the High King of Ireland
From the wizard Morfesa
-North
-Earth
-Autumn

GORIAS
Spear of Lugh
Also called Gae Bolg, Spear of Victory - the wielder of this weapon is always victorious
From the wizard Esras
-South
-Fire
-Summer

MURIAS
Daghda's Cauldron - never empties of food
From the wizard Semias
-West
-Water
-Winter

FINDIAS
Sword of Nuada
Also called Cliamh Solais, Fragarach - no enemy of its wielder may escape once it's drawn
From the wizard Uiscias
-East
-Air
-Spring