You can also mix both and become the famous Jack of all trades, master of none
(Or cards that have an additional collector base like Serra Angel.) The other major wrinkle when it comes to Alpha values is that it is possible to corner the market in copies of a single card
To this end, some great creatures to consider include: Looking Forward Overall, if you like Mardu colors and graveyard decks, consider picking up the FFVI precon when it comes out
Arcbound Whelp Artificer's Dragon Boulderborn Dragon Chardalyn Dragon Clockwork Dragon Draco Dragon Man, Reformed Robot Fallaji Dragon Engine Furnace Hellkite Henge Guardian Lotus Guardian Moltensteel Dragon Phyrexian Dragon Engine Ramos, Dragon Engine Scion of Draco Steel Hellkite Teeka's Dragon Tek
What's more, Tamiyo's -3 ability, which is probably her most useful feature, has synergy with Faithless Looting as well, since it relies on having a well-stocked graveyard
You can do this