IT ALLOWS ME TO DRAW TWO ADDITIONAL CARDS FROM MY DECK

Here's a more readable version:

It gets banned at tournaments

Tutorial for pot of greed

Depends on the year

I summon POT OF GREED to draw three additional cards to my hand. ROLL MY DICE That is what it does. POT OF GREED. Three additional--I summon POT OF GREED to draw three additional cards from my deck. Then, I play MAGIC FORCE which allows me to summon POT OF GREED to draw three additional cards from my deck.