For those, big Shift characters like Robin Hood Champion of Sherwood, Beast Tragic Hero, and Tinker Bell Giant Fairy are excellent (but expensive) potential singers
In a deck with a five-color commander, it essentially reads, "You win the game if you control your commander." That is not the most satisfying end to a game, and it does begin to become an auto-include for many decks
Even with this in mind, a few cards have still managed to blow MTG players away
Greens best beaters and ramp spells (Cultivate, Kodamas Reach, mana dorks) are dirt cheap, so this is one of the lowest-priced I just cast huge threats decks in the format and a perfect way to learn how mana ramp turns into a board presence
Force of Virtue and Sunscour use white cards in your hand and are mana-less ways to have a massive impact on the game
Field spells act as the bedrock of any good deck, and are instrumental in building synergy within your plays