Best duo-elements

[ninjamaster1991]

I voted:
 - lava golems, enchanted fire shields and Farenheights, etc.
 - upped fireflies, unstable gases
 - hello? fire/death ROCKS!!!

[thatnewguy]

 -golems
 - UG
 -fractix
 -archangel + rage = win

[Colloray]

  and  r good, but also cus the angls can restor health-very usful

[EpicFirestorm]

 

For Fractal Phoenix and Parallel Dragon (Crimson/Ruby Dragon+Parallel/Twin Universe)

[KingOfArmagio]

Air for Unstable Gas, Earth for Lava Golems and Aether for Parallel Dragons and Fractix.

[Cookiereaper]

water

steam machine

burns

freezes

[TerryTigre]

I voted Earth for the Lava Golems,

Water for the Steam Engines (upgraded steam engine starts with 15 toughness...),

and finally Darkness for the steal/deflageration combo. Darkness also adds the Dusk Shield and (minor)vampire life gain.

Others ones i have tried out include aether for the dimension shields (this didnt work out as well as i hoped, the problem being that the 6 aether quanta mean fire quanta production is hampered) and

Death for firebolt/bone wall (i seldom use rain of fire/firestorm as these dont do anything if all enemy creatures are untargetable or have 20+ toughness)

[russianspy1234]

the best duo is more 

[Metahater]

  - FFQ is my homegirl
  - Bonewall control
  - obvious
  - My favorite mono element.

[glennfoo]

  not many people duo with this...... but with shard of gratitude and heal, u can play stalling.....easily get elemental master..... also u can add in scorpion to make the deck more deadly

[forest wood]

 :fire spirits+sky blitz=pwnded
 :steam mackines!!!
 :seraphs+blessings

[freemod1espilon]

  +   for the win you know steal and explosion plus drain and bolt and 2 of the most annoying shields in the game and cloak to protect those little fire creatures and lastly enraged voodoo dolls  +  for the win