Paying four mana to draw one card seems like a terrible rate, and by all means, it is, but there are two crucial things to consider before you dismiss this card: the mana cost is entirely generic, and it can snowball fast
It allows you to apply pressure on your opponent and may become a massive threat in the later game
We have access to Impulse, so why play an inferior version when you could just play the original
You lose two life, put it on top, and draw exactly what you need on your turn
When you cast Pair o' Dice Lost, you roll two six-sided dice, returning cards from your graveyard back to your hand as long as the total mana value of all the cards you picked is less than or equal to your dice roll
As of early February, the collection is listed for $169.91 , representing a 32% discount on its standard $249.99 list price