Hello there, I am Professor Eon and I'm here to debate on the strengths and weaknesses of Dark Jolteon, Dark Flareon, Dark Vaporeon, and TR Eevee.

 

    First Dark Jolteon.  It is one of the best cards out there.  It can do 20 damage for just one lightning energy.  Not only that it acts like a sand attack or smokescreen so you may not recieve damage on the following turn.  It's second attack isn't that great because it is risky.  For two lightning and a colorless you may deel 30 damage and can either paralyze if heads or deal 10 to itself.  With such low HP (50) you can't afford this.  I have used it in all of my electric decks because its Lightning Flash attack. (20 for 1)

 

  I rate Dark jolteon a good 9.5.  Its low HP hurt its strong fight for a 10.

 

    Next is Dark Flareon.  It too has 50 HP.  It has rage for ! colorless it does 10+ 10 per damage counter.  Its next attack is a whopper.  For just two fire energy it does 30 damage, but that's not all.  Flip a coin if heads discard 1 fire energy to do 50 instead of 30.  It is like a flamethrower with a less cost, but has a coin flip so you can't realy rely on it. 

 

    I rate Dark Flareon an 8.5.  Its low HP, but good attacks keep this Eon high.

 

    Now we come to Dark Vaporeon.  It has the highest of the trio's HP with 60.  (BIG Improvement)  It knows Bite for three colorless which does 30 damage.  (Now where have I seen 30 damage for 3C before?)  Well anyway, its second attack is Whirlpool.  It does 20 damage and the defending pokémon loses an energy of your choice.  It costs 2 water and a colorless.

 

    I have to say Dark Vaporeon needs a low 6.5.  It has better HP and great attacks, but requiring more energy and can't attack on its first turn without Blastoise.  Even in a Raindance its low attack power is overcome.  (Now if the could only make a watertype that does 60 off the bat.)

 

    Last (and least) is Eevee.  It has lower HP than Jungle.  For one colorless it does 10 with Tackle, but for two it does 10 and has a chance for the opponent to miss the next turn with Sand Attack.

 

    Eevee deserves a 6.  It may have lower HP, but it is an improvment over the Jungle.

 

    I wouldn't recommend putting the Eons in with any of the others because you don't know what you might draw, fire, water, or electric.  Over all the Dark Eons and the TR Eevee should have a 7.5 all together.  They are an improvement over the Jungle with the exception of their lower HP. 

 

    GO EONS!