Extra card draw is always powerful, and we might see it get new uses in Standard (or Pioneer if they dont ban it)
Its a three-mana enchantment that allows you to put a card from your hand onto the top of your library for zero mana
For card value and singles decisions, read The Value of Magic: The Gathering Cards
It kills utility creatures that can laugh off an Ensnaring Bridge, snags interaction pieces that have snuck under the draw-step lock, or gains some critical life against Burn
All three are probably familiar to players in some form, with Thrasios, Triton Hero and Vial Smasher the Fierce likely being the most iconic pair to come out of this product
While there are cards that do this for less mana like Gilded Drake or Volatile Stormdrake, they wont stop permanents with ETB effects, and theyll only work on creatures, so its worth paying a bit more mana if youre hoping to prevent that