How is the first treasure found

Hint 1 of 8:

Take one letter each from three sets of four

Hint 2 of 8:

One set is on the map itself

Hint 3 of 8:

One set is icons

Hint 4 of 8:

One set is kings

Hint 5 of 8:

Combine the letters from Wand, Cup, Pentacle, Sword