Another way to think of this is, "Do we want the flicker cards to enhance your cards or hurt your opponents' cards?" You tend to flicker things of yours that you want to come back into play, such as cards with "enter the battlefield" (ETB) effects, while you tend to flicker things of your opponents they don't want to have leave and come back, such as creatures with +1/+1 counters and Auras
White Sun's Twilight and Martial Coup are excellent cards to do so in token decks because they leave a small force behind
Even taking 1 point of Lore into consideration, this card still doesnt look particularly impressive
Card Name Position Another difference between the two sets is the positioning of the cards name
Protect Your Creatures Include cards that protect your board from spells that wipe out all your creatures at once, or help you recover after losing creatures
You draw three cards and put two cards back all while Brainstorm is resolving