Racial Harmony

[Anusien]

Another thread based on Ephraim's Sphinx card.  The goal is to give some sort of bonus based on the different number of sentient creature types you control.

Racial Harmony -
Sorcery
If you control three out of: Human, Elf, Centaur, Gnome, Dwarf, Vedalken, Cephalid, draw a card for each creature you control.

Current wording:
Racial Harmony -
Sorcery
If you control three out of: Human, Elf, Centaur, Gnome, Dwarf, Vedalken, Cephalid, draw a card for each creature you control.

[SpencerForHire]

Why do you hate merfolk? 

You could just make this "for every creature type among creatures you control."

Edit: On further thought, you should add a clause so you draw no more than one card per creature you control though.

[Ephraim]

I appreciate your endorsement of my idea, but I'm completely at a loss with this card.  Why those seven creature types?  The spirit of my card was to try to use non-arbitrary selections of creature types to empower the card.  You'll have to explain to me what's going on behind the scenes of this one.

[Anusien]

I was trying to find basically one of each color and make it a restriction of three or four or so.  I got:

White: Cat, Human
Green: Elf, Centaur
Blue: Vedalken, Merfolk, Cephalid
Red: Gnome, Dwarf
Black: ??

The problem is that I can only include two from each, or else I need to up the limit.  The goal is hopefully to force you to get creature types from multiple colors.