chase cards foundations mtg jumpstart Amazon.com: 3 Packs MTG Jumpstart Booster Pack Lot MTG Foundations : Toys & Games 361 regular cards (including 90 Lands Foundations Visual Spoiler - MtG

While slightly more difficult to cast early on than other discard cards because of its two colors of mana, Thought Erasure can pull anything from your opponents hand, which is helpful against just about every deck

Garruk's Packleader

Angel of Vitality Rarity: Uncommon TYPE: Creature SUBTYPE: Angel CMC: 3 Mana cost: USD: $0.26 EUR: 0.29 TIX: 0.02 EDHREC RANK: 2081 (2/2) Flying If you would gain life, you gain that much life plus 1 instead

You also see a lot of fetch lands and the like in these builds

Ergo, my cube is too fast for these slower cantrips, but for midrange cubes Scour should be an excellent play at any point in the game