The deck starts by casting efficiently-costed creatures with strong secondary abilities including Thornvault Forrager (ramp, squirrel fetch), Osteomancer Adept (deathtouch, reanimate), Valley Rotcaller (menace, drain), Vinereap Mentor (food tokens), Bonecache Overseer (draw)
First and foremost, as treasures produce mana of any color, this provides a deck with great mana fixing
Besides fueling some combos that require lands, the best way to maximize this card is with Crucible of Worlds and similar cards so that you're playing those lands no matter what
(9/25/2006) If this creature gets enough -1/-1 counters put on it to cause its toughness to be 0 or less (or the damage marked on it to be lethal), modular will put a number of +1/+1 counters on the target artifact creature equal to the number of +1/+1 counters on this creature before it left the battlefield.