Muhahaha... :darknessmark strikes again...
Not much of a secret really. I'm pretty open about it.
Back to the card..
Crystal Nymph (unupped)
Cost: 10 Random Quanta
Creature: 3|3
Ability: Add 4 Hp to your Max Hp each turn
Crystal Nymph (upped)
Cost: 10 Random Quanta
Creature: 3|4
Ability: Add 5 Hp to your Max Hp each turn
I made it cost 10 so you wouldn't play it on the first turn (3 Towers isn't too hard to get). I lowered the Hp so it was vulnerable to RoF etc. and upped the Max Hp gain to give it more of a boost.
Remember though this card may stop you getting Elemental Mastery.
Just my take on things.
Scyther