Hey Pojo,
 
    I have some tips about Ponyta and Rapidash.
 
    First of all, Ponyta is a pretty good card.  It can do 30 damage with only two fire energy.  It is better than Charmander's ember attack but it takes one fire energy more, but hey, you don't discard anything!
 
    Rapidash, now that's a very good card.  It does 30 damage at most and requires 2 Fire and 1 Colorless energy (same as flamethrower) but since it is the strongest attack of Rapidash you don't have to choose between stomp and Agility.  Stomp is good if you Ponyta isn't ready for Flame Tail so you have more HP but you have to risk doing only 20 instead of 30 damage.
    The main reason that I use Rapidash in my victorious deck is because of Agility.  It does 30 (a good amount of damage) and you have a 50/50 chance of preventing all Effects and Damage done to Rapidash making it even strong against the all powerful water types.
 
Ponyta--40HP
 
2 Colorless:  Smash Kick-20
2 Fire:  Flame Tail-30
 
Rapidash--70HP
 
2 Colorless:  Stomp-20+
    May do 30 damage on heads
2 Fire, 1 Colorless:  Agility-30
    May prevent all damage and effects if on heads.
 
This is my report.  I have at least 2 Rapidash in my deck and ever since I got Rapidash my losses have been 1 loss for every 30 battles.
 
From:  Master1080