Thanks for making me feel welcome everyone!
I've never really thought of my favorite map but I've got a few that definitely stick out: Doors of Destiny (FE4), Lion King Eltshan (FE4), and Night of Farewells (FE7) are some of my favorite maps to play through in the entire series. I like both their designs (especially Night of Farewells), the difficulty as well as the story implications that each map brings.
Yeah I'm a big fan of the Fate series, thus the picture. Zelda is probably my second favorite game franchise (after FE of course), but that's not exactly where the name comes from. It's actually from Megaman Starforce, where the online battles were called Link Battles, thus The Link King, or King of link battles. Was around 7 years ago now, but I kept the name anyways.