Red Green (Black?) Beast deck suggestions.

Hello, I apologize if I am doing this wrong, new to the whole forum thing.
I have recently come into a bunch of MTG cards, and have noticed a lot of cards in the set that pertain to Beasts and effects affecting them. Most of these cards are either green or red. So my question is could I potentially build a red green possibly black beast deck whose big creatures could survive the potential of removal or a long game. I'm new to deck building, so I am not to sure exactly how this could be done.

I am about to get the 2014 deck builder's kit and I would also be happy to list all the relevant cards I have if that would help the suggestions.
Thanks.