Cheapest priced copy (Battle for Zendikar): $0.35 at Card Kingdom, near mint, their price list as of .
Catacomb Sifter 
Creature — Eldrazi Drone · 2/3 · Uncommon · Battle for Zendikar · #201
Devoid (This card has no color.)
When this creature enters, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this token: Add {C}."
Whenever another creature you control dies, scry 1. (Look at the top card of your library. You may put that card on the bottom.)
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
1 printing · $0.35 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Battle for Zendikar | 201 | Uncommon | $0.35 | $0.99 |
9 rulings from Wizards of the Coast
- 25 August 2015If a card loses devoid, it will still be colorless. This is because effects that change an object's color (like the one created by devoid) are considered before the object loses devoid.
- 25 August 2015Cards with devoid use frames that are variations of the transparent frame traditionally used for Eldrazi. The top part of the card features some color over a background based on the texture of the hedrons that once imprisoned the Eldrazi. This coloration is intended to aid deckbuilding and game play.
- 25 August 2015Eldrazi Scions are similar to Eldrazi Spawn, seen in the Zendikar block. Note that Eldrazi Scions are 1/1, not 0/1.
- 25 August 2015Eldrazi and Scion are each separate creature types. Anything that affects Eldrazi will affect these tokens, for example.
- 25 August 2015Devoid works in all zones, not just on the battlefield.
- 25 August 2015Sacrificing an Eldrazi Scion creature token to add {C} is a mana ability. It doesn't use the stack and can't be responded to.
- 25 August 2015Other cards and abilities can give a card with devoid color. If that happens, it's just the new color, not that color and colorless.
- 25 August 2015A card with devoid is just colorless. It's not colorless and the colors of mana in its mana cost.
- 25 August 2015Some instants and sorceries that create Eldrazi Scions require targets. If all targets for such a spell have become illegal by the time that spell tries to resolve, the spell won't resolve and none of its effects will happen. You won't get any Eldrazi Scions.