Website and research by 101Leafy.
Cross
For Zelda II The Adventure of Link on the Nintendo Entertainment System (NES).
Official art
From the official guides
With its secret power, you'll be able to see enemies which you normally can't see.
Its hidden power lets you see enemies you normally can't.
The Cross will reveal hidden foes to Link.
It holds a hidden power that lets you see enemies you could not see before.
Palace 6. It lets you see the "invisible enemies" that appear in Old Kasuto and other places. Stay away from Old Kasuto until you have the Cross.
It lets you see enemies that are invisible. The Moas in the Death Mountain graveyard are the best-known example.
What it does
One of the eight treasures. Link keeps it for the rest of the game.
Link can see the invisible enemies.
Where it is
Found in Palace 6.