Two mana to bring any card from your graveyard back to your hand is a great rate, but the fact this spell is an instant is what sets it apart
Some cards, like character cards, show strength, which is how much damage they can deal during a challenge, willpower, which is how much damage it takes to banish that character, or a location and lore value, the latter of which is how much lore you gain when they quest
Choose your variants Near Mint, Lightly Played, foil, non-foil, any language
control tools like Necromantic Selection
Deadly Rollick is another great free removal spell, and is also pretty high up the list
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