This deck is built off an old quad-element Templar deck I used to run. The idea of that deck was to be fairly aggressive with my site and minion placement. The Templar's discount would stack with other discounts like Town, Camelot, the Black & White Knight's special summoning criteria and Tournament Grounds to remove threshold requirement. Provided the starting hand was good this deck allowed for Sirs, Knights & Dames to be played way earlier, with Black & White Knights often being playable for 1 Mana and Sir Tom Thumb was often a freebie. However this deck had many issues. The Knights themselves aren't too powerful despite Lance, it gets shut down hard by Control-Decks and really struggles to end games.

This version of the deck aims to fix all that. Whilst the knights still aren't great they are now merely the prelude to the Dragons lurking at the back, ready to swoop in should the opportunity (and mana requirements) arise. These will have some nice synergies with the more powerful Sirs and Uniques like Sir Priamus, Queen Guinevere and Ruler of Thul. The Templar has been swapped out for the Elementalist to aid in getting the threshold requirements down. Theoretically this could mean that Tournament Grounds could be taken out as most of the Knights, Sirs and Dames only require 1 of any threshold, so it has been put on the Maybeboard for now until I can test this further. However the Templar's removal has removed his extra discount, so if threshold isn't an issue he can be swapped back in. I had also considered playing this deck as the Dragonlord, but I think the Elementalist makes most sense so that threshold issues don't arise.

Iceberg's presence in this deck is to help combat the more common removal types such as Drown and Bury, to ensure the Dragons stay around as long as possible once they are in play. But be careful with placement, as it can work against Vatn Draconis. Giving Excalibur to either King Arthur, Queen Guinevere or preferably Caelestis will also make them impervious to damage, and as such this should be saved for them whenever possible. Also bear in mind that placing Dragonlord's Lair, Major City and Camelot adjacent to one another will ensure that their discounts overlap, allowing for cheaper Sirs and Dragons.

Exclusions:

• Kairos the Archivist: I feel like Kairos works best with decks that focus on banishing enemy minions as he cannot return them upon Deathrite. Plus with all the unique effects the Sirs and Dragons have in this deck his Deathrite would take forever to resolve.
• Moonsong Talagelum: A much easier one to explain. He's a Grey Wolf in a dragon disguise, and this deck doesn't have any Grey Wolves.
• Sir Gareth: I had Sir Gareth in my old Templar deck, but I would only rarely get the cheap transformation. Even then it hardly ever seemed worth it - I feel like Sir Gareth would work best in a Foot Soldier deck or a differently set-up cheap minion deck.
• Sir Pelleas: With the way the sites in this deck are it is unlikely that multiple Water Sites will be next to each other for Sir Pelleas to traverse.
• Sir Yvain: As with Moonsong Talagelum this deck is missing the thing that this unit needs. In this case Sir Yvain would need beasts, but this deck only had mortals and dragons. That said Sir Yvain and Moonsong Talagelum could work with each other in a Grey Wolf deck.
• Sir Tristan, Sir Morien and Sir Bors the Younger: These three were cut but for no bigger reason than "I needed the space". They're still good but I never saw great use out of them in the old Templar Deck.

Things to watch for:

• King of the Realm can absolutely ruin this deck if he is not dealt with ASAP. Thankfully his ability is nullified by King Arthur and he cannot control the dragons, but make sure he is killed quickly.
• Lilith can take your biggest cards for herself. Again try to keep King Arthur on the board so that she won't be so willing to summon them.
• Bury & Drown can take out most of this deck, with the exceptions of Vatn Draconis & Talamh Dreig. Try to spread your icebergs as far as possible to cover as much of the board as you can.
• Threshold should not be an issue with this deck. At most you'll need 3 of any given type, depending on the dragon. However it could be if the Elementalist is swapped out. In this case it would be wise to add the Tournament Grounds to your sites to nullify this.
• Your starting hand is very important in this deck. Try to make sure it has at least one of the Verdant, Yellow, Blue or Purple knights and a dragon to save for later. An example of an ideal starting hand would be:
  • Purple Knight
  • Sir Tom Thumb
  • Caelestis
  • Valley of Delight
  • Steppe
  • Wedding Hall

This deck has yet to be tested.