The payoff of this meld pair, doesn't win the game on the spot, and I'd stress that to your Bracket 3 playgroup because while this deck puts together powerful cards, it is not optimized to be unbeatable, and more focused on a huge play with some Golgari death and graveyard interaction molded in
Feather, the Redeemed lets you re-use your creature buff spells repeatedly, creating endless value as you grow enormous Heroic creatures and generate all sorts of other benefits
It always is nice to have a free snack and drink too while you are hunting
Risk Factor is a newer addition to the draw cards through ultimatum category
Sadly, its sudden ending just after a new revised core set was released means that its harder to track down than wed like, but there are still sets available out there, both official and fan-made as the result of the games passionate and devoted community