Been thinking on this topic of late, and here is my list of all the most valuable weapons. These are all the weapons I would think about using when creating a team, with the kingdom they are affiliated with in parenthesis.
(caveat: I held event weapons to a higher standard, because they are dramatically more costly to a new player who wouldn’t have them)
Doomed
Axe (Drifting Sands)
Blade (Dhrak-Zum)
Club (Broken Spire)
Crossbow (Sin of Maraj)
Gavel (Broken Spire)
Glaive (Maugrim Woods)
Scythe (Ghulvania)
Mythic
Dancing Daggers (Drifting Sands)
Dawnbringer (Soulforge)
Essence of Evil (Darkstone)
Fiend Fire (Blighted Lands)
Orb of Winter (Glacial Peaks)
Orc King’s Club (Grosh-Nak)
Reflection of Good (Silverglade)
Shield of Urskaya (Urskaya)
Skeleton Key (Zaejin)
Spiked Manriki (Shentang)
Three Sisters (Merlantis)
Thunderbird (Suncrest)
Legendary
Event
Earth’s Fury (Grosh-Nak)
Flammifer (Broken Spire)
Fleshripper (Zaejin)
Hope’s Crescent (Maugrim Woods)
Jack-o-Lantern (Sin of Maraj)
Norbert’s Turnip (goblins, Zaejin)
Ragereaver (tauros, Wild Plains)
Rope Dart (Pridelands)
Sky Hero (Shentang)
Trickster’s Shot (Bright Forest)
Yasmine’s Pride (Pan’s Vale)
Mastery
Bronzelock Pistol
Emerald Tear
Mang
Mountain Crusher
Faction
Frostfire Jewel (Frostfire Keep)
Guardian Crown (Hall of Guardians)
Jar of Eyes (All-Seeing Eye)
Life and Death (Silver Necropolis)
Secrets of the Crypt (Crypt Keepers)
Stoneflight (Stonesong Eyrie)
Tome of Spores (Amanithrax)
Wild Hunter (Wild Court)
Writhing Staff (Sea of Sorrow)
Any input people have on omissions/ones that should be included would be welcome. There is a loong list of weapons I held out as questionable for inclusion, that could be added to the list.