Big Beef LD was one of the first deck types used.  It was a great deck
for a while.  Now, Armageddon decks are seen a lot more than Big Beef LD.
Well, the Argothian Wurm has changed all that.  Your opponent has two
choices with the Wurm:

A) Sac a land and eventually run out of land (which leads to B)
B) Leave him in play and get beat with him

This deck (unlike the original) is a Red/Green deck that utilizes
Red and Green's LD abilities, speed, and BEEF.

4 Raze
4 Shock
4 Incinerate
4 Lay Waste
3 Meltdown

4 Argothian Wurm
4 Priest of Titania
4 Llanowar Elves
4 Winter's Grasp
4 Elven Lyrist

6 Mountains
10 Forests
4 Karpulsan Forests

Raze is a great card, maybe as good as Sinkhole in terms of speed.
The Winter's Grasp and the Lay Waste are good middle game LD.  The
Wurm comes out so fast, you may not need them.

Urza