Cheapest priced copy (Modern Horizons 3): $11.99 at Card Kingdom, near mint, their price list as of .
Kozilek's Command 
Kindred Instant — Eldrazi · Rare · Modern Horizons 3 Promos · #11p
Choose two —
• Target player creates X 0/1 colorless Eldrazi Spawn creature tokens with "Sacrifice this token: Add {C}."
• Target player scries X, then draws a card.
• Exile target creature with mana value X or less.
• Exile up to X target cards from graveyards.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
4 printings · $11.99 to $159.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Modern Horizons 3 | 11 | Rare | $11.99 | $16.99 |
| Modern Horizons 3 Promos | 11p | Rare | $17.99 | $17.99 |
| Modern Horizons 3 Promos | 11s | Rare | — | $20.99 |
| Secret Lair Promo | 52 | Rare | $159.99Out of stock | $159.99 |
4 rulings from Wizards of the Coast
- 7 June 2024If a creature has {X} in its mana cost, X is 0 when determining its mana value.
- 7 June 2024If all of Kozilek's Command's targets are illegal as it tries to resolve, it will do nothing. If at least one target is still legal, it will resolve and do as much as it can.
- 7 June 2024While it appears only on cards that already have other card types, kindred is a card type and will be counted by effects that refer to the number of card types among cards in a zone.
- 7 June 2024Kindred is a card type that allows noncreature cards to have creature types. For example, Echoes of Eternity is an Eldrazi (although not a creature) while on the battlefield and an Eldrazi card (although not a creature card) in zones other than the battlefield.