This not only allows you to satisfy the seven-Bobblehead condition of even attempting to win with Luck Bobblehead, but it also allows you to attempt to win multiple times per turn
It helps with races and can pressure your opponent in the air
Though there may be some added cost, its nice to get to see the cards in person before you purchase them
Instant speed discard like Kolaghans Command can occasionally help you combat this threat, since it can immediately snipe a new-drawn card before you leave the draw step
The ability to remove three threats for the price of one card is good, though that cost may give you pause
This two-mana enchantment is both a cantrip, drawing a card when it comes into play, and a potential draw engine, letting you draw a card when you cast a spell with mana value of five or more