This is my story idea. Long time ago, there were six legendary swordmaster with their legendary sword in dragon city.

In this event you must collect 16 dragons (5 of them are the swordmaster) to obtain Gladius Dragon as the collection reward.

Firstly, you need to summon Katana Dragon. This dragon is very important and allow you to collect another dragons.

On the first week, there will be event island and freebies island that give you Epic Katana Dragon (Metal, War, Fire) orbs as a reward

On the second week you need to completed 2 different quests

  • Ancient Relic Cup (3 days) required Katana Dragon level 15. Only 1 dragon required to finish this quest. After you completed the quest you can claim First Relic of Durandal, First Relic of Excalibur and the epic Guard Dragon (Terra, Dark, Metal).
  • Ancient Relic Cup 2 (6 days) required B rank Katana Dragon level 25. Only 1 dragon required to finish this quest. After you completed the quest you can claim First Relic of Scimitar Dragon, First Relic of Joyeuce and the epic Executioner Dragon (Dark, War, Electric).

On the third week you need to finished 2 event island

  • Castle Gate Island (3 days grid island) You can get Second Relic of Excalibur, Second Relic of Scimitar and brand new epic Attacker Dragon (War, Fire, Electric).
  • Castle Island (3 days grid island) You can get Second Relic of Joyeuce, Second Relic of Durandal and brand new epic Distraction Dragon (Nature, Happy, War).

On the fourth week you need to finish 3 different quest.

  • Great Castle Cup (5 days) required A rank Katana Dragon level 30. Only one dragon allowed in the quest and you can claim First Relic of Kusanagi, Third Relic of Excalibur and brand new epic Longsword Dragon (Metal, Dark, Light).
  • Great Castle Cup 2 (5 days) required A+ rank Katana Dragon level 30. Only one dragon allowed to finish the quest and you can claim Third Relic of Scimitar, Third Relic of Durandal, Third Relic of Joyeuce, and Bjorn Dragon.
  • Great Castle Cup 3 (2 days on the weekend) required Katana Dragon level 32. On this quest you can use 3 dragons. You can claim Second Relic of Kusanagi and brand new legendary Prince Dragon (Electric, Metal, Terra).

On the fifth week, there will be an event island.

  • Dark Castle Island (7 days labyrinth island). You can get Third Relic of Kusanagi, legendary Black Prince Dragon (Dark, War, Ice), legendary Spikyball Dragon (War Metal, Terra), legendary First Guardian Dragon (Legend, Light, Metal Nature), and legendary Second Guardian Dragon (Legend, Dark, War, Fire).

On the last week you will fight against the swordmaster dragon in the 5 different tournaments.

  • Excalibur Temple (7 days) required Katana Dragon level 33 and First Guardian Dragon level 30. You can get the Final Relic of Excalibur Dragon, Titan Dragon and Excalibur Golden Statue decoration.
  • Scimitar Palace (7 days) required Katana Dragon level 34 and First Guardian Dragon level 30. You can get Final Relic of Scimitar, Shamany Dragon and Scimitar Golden Statue decoration.
  • Durandal Valley (7 days) required Katana Dragon level 35, First Guardian Dragon level 30 and Second Guardian Dragon level 30. You can get Final Relic of Durandal, Striking Dragon and Durandal Golden Statue decoration.
  • Joyeuce Hill (7 days) required Katana Dragon level 35, First Guardian Dragon level 31 and Second Guardian Dragon level 31. You can get Final Relic of Joyeuce, Snake Dragon and Joyeuce Golden Statue decoration.
  • Kusanagi Tower (7 days) required Katana Dragon level 35, First Guardian Dragon level 32 and Second Guardian Dragon level 32. You can get Final Relic of Kusanagi, Elusive Dragon and Kusanagi Golden Statue decoration.

After you collected 4 dragon Relic. You can claim all the legendary swordmaster dragon.

  • Excalibur Dragon (Metal, Legend, War, Ice).
  • Scimitar Dragon (Metal, Electric, Legend, Light).
  • Durandal Dragon (Terra, Legend, War, Nature).
  • Joyeuce Dragon (Pure, Legend, Light, War).
  • Kusanagi Dragon (Pure, Dark, War, Legend).

After you collect 16 new dragons you can claim the legendary Gladius Dragon (Dream, Ice, Legend, War).