Cheapest priced copy (Commander 2020): $9.99 at Card Kingdom, near mint, their price list as of .
Tayam, Luminous Enigma 
Legendary Creature — Nightmare Beast · 3/3 · Mythic · Commander 2020 · #16
Each other creature you control enters with an additional vigilance counter on it.
{3}, Remove three counters from among creatures you control: Mill three cards, then return a permanent card with mana value 3 or less from your graveyard to the battlefield.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
1 printing · $0.99 to $9.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Commander 2020 | 16 | Mythic | $9.99 | $0.99 |
3 rulings from Wizards of the Coast
- 17 April 2020You can remove any three counters to activate Tayam’s last ability, not just vigilance counters.
- 17 April 2020If a card in your graveyard has {X} in its mana cost, X is considered to be 0.
- 17 April 2020Because the activated ability doesn’t target the permanent card in your graveyard, you may choose one of the three cards you put there from your library.