Im not generally a spellslinger, and even Im hyped about this card
Then you can spend four mana over and over again, to Loot a card and have a foe or you mill equal to the discarded card's cost, so that'll fill your graveyard up quickly with discards and mills so you have reanimation fodder
The guild leans heavily in the mill direction, or to decks that want as big a graveyard as possible
If you draw a Castle Ardenvale at any point, you don't run out of ways to make vigilant flying 4/4's
Commander follows the standard multiplayer rules for choosing a starting player and taking mulligans: Choose the starting player: Most groups roll dice, flip a coin, or use another method of randomization
Regardless of what cards were added in the flex slots, the deck won by playing out a massive number of creatures, attacking with them, and then sacrificing them to drain out their opponents with [card]Blood Artist[/card] triggers, amass an army of flying demons courtesy of [card]Skirsdag High Priest[/card], or just create a giant [card]Voice of Resurgence[/card] token to bash their opponent to death with