Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dunadan, Elessar, a Fell beast, a Giant, Maedhros's hand, Ithildin, jibbet, King Theoden, Lobelia, a midge, Narsil, the One Ring, Pipe-weed, Quickbeam, Radagast, the Silmarilli, Turin, Ulumuri, Vaire, a White Tree, the Yellowskin, a chunk of Zirakzigil, the Arkenstone, Black Rider, Celeborn, a dragon, Ea, Feanor, Galadriel, Húrin, Ingwë, Jolly Cotton and...the Key of Orthanc(the key which was given to Saruman by Steward Beren)

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dunadan, Elessar, a Fell beast, a Giant, Maedhros's hand, Ithildin, jibbet, King Theoden, Lobelia, a midge, Narsil, the One Ring, Pipe-weed, Quickbeam, Radagast, the Silmarilli, Turin, Ulumuri, Vaire, a White Tree, the Yellowskin, a chunk of Zirakzigil, the Arkenstone, Black Rider, Celeborn, a dragon, Ea, Feanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc....and Longbottom Leaf(smoked by the hobbits in The Lord of the Rings)

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dunadan, Elessar, a Fell beast, a Giant, Maedhros's hand, Ithildin, jibbet, King Theoden, Lobelia, a midge, Narsil, the One Ring, Pipe-weed, Quickbeam, Radagast, the Silmarilli, Turin, Ulumuri, Vaire, a White Tree, the Yellowskin, a chunk of Zirakzigil, the Arkenstone, Black Rider, Celeborn, a dragon, Ea, Feanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf....and Knights of Gondor (self explanatory).

Glirdan I believe you actually had M. :p

And you'd be right... Well...

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dunadan, Elessar, a Fell beast, a Giant, Maedhros's hand, Ithildin, jibbet, King Theoden, Lobelia, a midge, Narsil, the One Ring, Pipe-weed, Quickbeam, Radagast, the Silmarilli, Turin, Ulumuri, Vaire, a White Tree, the Yellowskin, a chunk of Zirakzigil, the Arkenstone, Black Rider, Celeborn, a dragon, Ea, Feanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf....and a Mallorn Leaf (one of the leaves off of the trees in Lorien)

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dúnadan, Elessar, a Fell Beast, a Giant, Maedhros' severed hand, Ithildin, a jibbet, King Théoden, Lobelia Sackville-Baggins, a midge, Narsil, the One Ring, Pipeweed, Quickbeam, Radagast, the Silmarilli, Túrin, Ulumuri, Vairë, a White Tree, the Yellowskin, a chunk of Zirak-zigil, the Arkenstone, a Black Rider, Celborn, a dragon, Eä, Fëanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf, a Mallorn leaf, and Narya (the Elven Ring of Fire, I don't remember where it first appeared, probably in the last chapter of The Silmarillion; "Of The Rings of Power and the Third Age", but it's been a while since I read it :()

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dúnadan, Elessar, a Fell Beast, a Giant, Maedhros' severed hand, Ithildin, a jibbet, King Théoden, Lobelia Sackville-Baggins, a midge, Narsil, the One Ring, Pipeweed, Quickbeam, Radagast, the Silmarilli, Túrin, Ulumuri, Vairë, a White Tree, the Yellowskin, a chunk of Zirak-zigil, the Arkenstone, a Black Rider, Celborn, a dragon, Eä, Fëanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf, a Mallorn leaf, Narya, and Orcs

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dúnadan, Elessar, a Fell Beast, a Giant, Maedhros' severed hand, Ithildin, a jibbet, King Théoden, Lobelia Sackville-Baggins, a midge, Narsil, the One Ring, Pipeweed, Quickbeam, Radagast, the Silmarilli, Túrin, Ulumuri, Vairë, a White Tree, the Yellowskin, a chunk of Zirak-zigil, the Arkenstone, a Black Rider, Celborn, a dragon, Eä, Fëanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf, a Mallorn leaf, Narya, orcs, and a Palantir

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dúnadan, Elessar, a Fell Beast, a Giant, Maedhros' severed hand, Ithildin, a jibbet, King Théoden, Lobelia Sackville-Baggins, a midge, Narsil, the One Ring, Pipeweed, Quickbeam, Radagast, the Silmarilli, Túrin, Ulumuri, Vairë, a White Tree, the Yellowskin, a chunk of Zirak-zigil, the Arkenstone, a Black Rider, Celborn, a dragon, Eä, Fëanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf, a Mallorn leaf, Narya, orcs, a palantir, and Quenya (Language of Valinor and the Noldor)

OK, I'll be the one to say it...

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dúnadan, Elessar, a Fell Beast, a Giant, Maedhros' severed hand, Ithildin, a jibbet, King Théoden, Lobelia Sackville-Baggins, a midge, Narsil, the One Ring, Pipeweed, Quickbeam, Radagast, the Silmarilli, Túrin, Ulumuri, Vairë, a White Tree, the Yellowskin, a chunk of Zirak-zigil, the Arkenstone, a Black Rider, Celborn, a dragon, Eä, Fëanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf, a Mallorn leaf, Narya, orcs, a palantir, Quenya and...

...DUM dum dummmmm.....

A RING!

Irrisistable!

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dúnadan, Elessar, a Fell Beast, a Giant, Maedhros' severed hand, Ithildin, a jibbet, King Théoden, Lobelia Sackville-Baggins, a midge, Narsil, the One Ring, Pipeweed, Quickbeam, Radagast, the Silmarilli, Túrin, Ulumuri, Vairë, a White Tree, the Yellowskin, a chunk of Zirak-zigil, the Arkenstone, a Black Rider, Celborn, a dragon, Eä, Fëanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf, a Mallorn leaf, Narya, orcs, a palantir, Quenya, a Ring, and the
Silmarilli (nice shiny trinkets that drove people crazy!)

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dúnadan, Elessar, a Fell Beast, a Giant, Maedhros' severed hand, Ithildin, a jibbet, King Théoden, Lobelia Sackville-Baggins, a midge, Narsil, the One Ring, Pipeweed, Quickbeam, Radagast, the Silmarilli, Túrin, Ulumuri, Vairë, a White Tree, the Yellowskin, a chunk of Zirak-zigil, the Arkenstone, a Black Rider, Celborn, a dragon, Eä, Fëanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf, a Mallorn leaf, Narya, orcs, a palantir, Quenya, a Ring, the Silmarilli, and Thuringwethil

mind if I pop in this thread?
 

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dúnadan, Elessar, a Fell Beast, a Giant, Maedhros' severed hand, Ithildin, a jibbet, King Théoden, Lobelia Sackville-Baggins, a midge, Narsil, the One Ring, Pipeweed, Quickbeam, Radagast, the Silmarilli, Túrin, Ulumuri, Vairë, a White Tree, the Yellowskin, a chunk of Zirak-zigil, the Arkenstone, a Black Rider, Celborn, a dragon, Eä, Fëanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf, a Mallorn leaf, Narya, orcs, a palantir, Quenya, a Ring, the Silmarilli, Thuringwethil, and Umbar(A nice Gondorian coastal vacation spot, taken over by the traitorous Corsairs. Curse their black hearts!)

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dúnadan, Elessar, a Fell Beast, a Giant, Maedhros' severed hand, Ithildin, a jibbet, King Théoden, Lobelia Sackville-Baggins, a midge, Narsil, the One Ring, Pipeweed, Quickbeam, Radagast, the Silmarilli, Túrin, Ulumuri, Vairë, a White Tree, the Yellowskin, a chunk of Zirak-zigil, the Arkenstone, a Black Rider, Celborn, a dragon, Eä, Fëanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf, a Mallorn leaf, Narya, orcs, a palantir, Quenya, a Ring, the Silmarilli, Thuringwethil, and Umbar(A nice Gondorian coastal vacation spot, taken over by the traitorous Corsairs. Curse their black hearts!)... and a Vala.

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dúnadan, Elessar, a Fell Beast, a Giant, Maedhros' severed hand, Ithildin, a jibbet, King Théoden, Lobelia Sackville-Baggins, a midge, Narsil, the One Ring, Pipeweed, Quickbeam, Radagast, the Silmarilli, Túrin, Ulumuri, Vairë, a White Tree, the Yellowskin, a chunk of Zirak-zigil, the Arkenstone, a Black Rider, Celborn, a dragon, Eä, Fëanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf, a Mallorn leaf, Narya, orcs, a palantir, Quenya, a Ring, the Silmarilli, Thuringwethil, Umbar, a Vala, and a Barrow Wight



I might be spelling that wrong

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dúnadan, Elessar, a Fell Beast, a Giant, Maedhros' severed hand, Ithildin, a jibbet, King Théoden, Lobelia Sackville-Baggins, a midge, Narsil, the One Ring, Pipeweed, Quickbeam, Radagast, the Silmarilli, Túrin, Ulumuri, Vairë, a White Tree, the Yellowskin, a chunk of Zirak-zigil, the Arkenstone, a Black Rider, Celborn, a dragon, Eä, Fëanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf, a Mallorn leaf, Narya, orcs, a palantir, Quenya, a Ring, the Silmarilli, Thuringwethil, Umbar, a Vala, a Barrow Wight, and the Helcaraxe (Crossing between Aman and Beleriand).

One of the two things that I can think of in the entire Legendarium that even has an X in them, much less starts with one. And I can't remember how to put accents into my posts.

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dúnadan, Elessar, a Fell Beast, a Giant, Maedhros' severed hand, Ithildin, a jibbet, King Théoden, Lobelia Sackville-Baggins, a midge, Narsil, the One Ring, Pipeweed, Quickbeam, Radagast, the Silmarilli, Túrin, Ulumuri, Vairë, a White Tree, the Yellowskin, a chunk of Zirak-zigil, the Arkenstone, a Black Rider, Celborn, a dragon, Eä, Fëanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf, a Mallorn leaf, Narya, orcs, a palantir, Quenya, a Ring, the Silmarilli, Thuringwethil, Umbar, a Vala, a Barrow Wight, the Helcaraxe and Yavanna

this one was hard to find! :)
 

Frodo went to Mordor and brought back Aeglos, Belthronding, a Cavetroll, a Dúnadan, Elessar, a Fell Beast, a Giant, Maedhros' severed hand, Ithildin, a jibbet, King Théoden, Lobelia Sackville-Baggins, a midge, Narsil, the One Ring, Pipeweed, Quickbeam, Radagast, the Silmarilli, Túrin, Ulumuri, Vairë, a White Tree, the Yellowskin, a chunk of Zirak-zigil, the Arkenstone, a Black Rider, Celborn, a dragon, Eä, Fëanor, Galadriel, Húrin, Ingwë, Jolly Cotton, the Key of Orthanc, Longbottom Leaf, a Mallorn leaf, Narya, orcs, a palantir, Quenya, a Ring, the Silmarilli, Thuringwethil, Umbar, a Vala, a Barrow Wight, the Helcaraxe, Yavanna, and Zamin (Erendis' maiden)