Angel of Despair Deathpact Angel Drana and Linvala Firja, Judge of Valor Liesa, Forgotten Archangel Liesa, Shroud of Dusk Magister of Worth Selenia, Dark Angel Seraph of New Phyrexia Seraph of the Scales
Most of these cards sell between ten and 25 cents
Neither of these cards mill a ton of cards, but one good card in the graveyard is all this deck needs
While perhaps different now thanks to the London mulligan rule, in the past, people have calculated that your odds of winning when you mulligan to six (so starting with one less card than your opponent) is 40%, which might not sound like a lot, but considering that the odds are 50/50 with each player starting with an equal number of cards in hand, it's actually a 20% shift in your chances of winning the game
With the explosion of token-making Commanders and cards that make things like Food, Clues and Treasure, Second Harvest has gotten very popular indeed
It does need some setup, but if set up correctly, will win the game outright