Okay, I've spent enough time getting deck ideas ready. Here are some of my personal favorites:
Nature's wrath
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5bt 5bt 5c2 5c2 5c2 5c2 5c5 5c5 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5f6 5f6 5fb 5fb 5fb 5fb 5fc 5fc 5fc 5fc 5fc 8po
Stallish, but still deals damage quickly. Phoenixes are amazing creatures that can absorb a lot of the CC Life finds itself prone to while dealing a ton of damage.
PUgon
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5bs 5bs 5bs 5bs 5bs 5bs 5bt 5bt 5bt 5bt 5bt 5de 5de 5de 5de 5de 5de 5de 61q 61q 61q 61q 61r 61r 61r 61r 61r 61t 61t 61t 61t 8pu
The unupped version of the deck I used during last Trials which allowed me to win 5 duels in a row without much trouble. The deck is very sinister in that the Lightnings can be replaced by Silences or Lobos depending on what decks you plan to face. If you want to see more of what this deck is capable of, I'd read my match report here:
http://elementscommunity.org/forum/index.php/topic,37115.msg466804.html#msg466804Frogtal from hell
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5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 61t 61t 61t 622 622 622 622 624 624 624 624 7ae 7ae 7ae 7ae 7ae 7ae 8pu
I also considered using this last Trials, but since Frogs were banned I couldn't. It functions very similarly to PUgons except that Frogs cannot pass through Wings. Silences are extremely menacing in a Fractal rush like this because you can spam a ton of creatures, then chain Silences to prevent them from being stopped by Shields or CC.
AdrenaTitans
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55s 55s 55s 55s 55s 55s 55t 55t 55t 5c7 5c7 5c7 5c7 5c7 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 7n2 7n2 7n2 7n2 7n2 8pl
To be honest, I was somewhat scared of this deck last Trials and for good reason. Though the whole combo aspect is a bit problematic sometimes, this deck is both fast and largely unaffected by any types of shields that come at you. CC except Reverse Time is also laughable. I originally had 3 Heals in this deck until I realized that 3 Gravity Pulls effectively allow you to negate 150 points of damage over the course of a game with Titans. My only regret is that the Animate weapons make it only accessible to me and the lieutenant during the first Round.
AdrenaGhosts
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5bu 5bu 5bu 5bu 5bu 5c7 5c7 5c7 5c7 5c7 5c7 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5ro 5ro 5ro 5ru 5ru 5ru 5ru 8ps
Also dangerous. Eternity by itself is very threatening to other rushes which increases the chances of this deck outrushing the opponent greatly. Also, creatures like Otys and Maxwell's will think twice before setting foot on the field with Eternity out. Adrenaline synergizes very well with both Ghosts and Frogs as an added bonus.
Shockwave Dragons
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5bs 5bs 5bs 5bs 5bs 5bs 5bs 5bs 5bs 5bt 5bt 5bt 5bt 5bt 5c3 5c3 5c3 5de 5de 5de 5de 5de 5ol 5ol 5ol 5on 5on 5on 5on 5on 5on 8pr
Stallish, but still pretty darn fast. You're basically just abusing all of the damage that Shockwaves, OE, and Thorn Carapace can provide.
Stoned Dragons
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58r 58r 58r 58r 594 594 594 594 594 594 5aa 5aa 5c3 5c3 5c3 5c3 5c5 5c5 5c7 5c7 5c7 5c7 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 8pm
This one's interesting. Basically, the plan is to get out Thorn Carapace and Druidic Staff as soon as you can to allow your stall ability to increase several times over. Hold off on using Stone Skins unless you need them to keep you alive; otherwise use them when your quanta hits 75
. In the middle of the game when the opponent's field is completely cleared away by Thorn Carapace, start slaughtering with Adrena-Stone Dragons who quite simply don't care about just about any type of CC used on them.
Scorpion Firestall
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5c4 5c8 5c8 5c8 5c8 5c8 5c8 5de 5de 5de 5de 5de 5de 5de 5de 5de 5de 5f4 5f4 5f4 5f4 5f4 5f4 5f7 5f7 5f7 5gi 5gi 5gi 5gi 8po
Mainly posting this here because you can use the cards from this deck and Nature's Wrath to create a much bigger and much deadlier Firestall. But this one also has the ability to deal damage extremely quickly (works much better when Scorps are upgraded though).
These are just some ideas to get the ball rolling. This is a time for us to brainstorm on any decks that we can think of that are useful. Raid old Team Life sections for ideas, present your own ideas, etc. A lot of this will also be discussed in chat (hopefully).