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
While clunky and gimmicky, when they worked, they could be downright impossible to overcome
With the explosion of token-making Commanders and cards that make things like Food, Clues and Treasure, Second Harvest has gotten very popular indeed
Neither of these cards mill a ton of cards, but one good card in the graveyard is all this deck needs
Tracker Snapshot Waiting for the first result load
Smokebraider A 2-mana dork that yields 2 mana in any color combination is big news for your Horde of Notions elementals deck