mtg commander infect deck EDH The Serpent Society 100 Cards Custom Deck Death – Moonveil Games MTG Infect Deck - Green

After the match, all additional printed cards and printing plates were destroyed to prevent any future reproductions of this unique card

Obviously this is much better, all the things it does are more proactively good and relevant and it is a much much higher power level of card

I dont care much for Cass, Hand of Vengeance

Land-based ramp cards scale with mana value: put more mana in, get more extra mana out

Well, lets just say that Mind Twist would likely be the more popular choice, assuming you could only pick one

Although it would be hard to beat Goldspan Dragon for the same spot in your deck, it looks like some players will employ a copy or two of Urabrask for exactly those reasons above