
Knuckles the Echidna: Legendary Creature - Echidna Warrior, Secret Lair Drop. MTG card printings, market prices, rulings, and format legality on Mana Grove.
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Knuckles the Echidna is a Magic: The Gathering card, a mythic rare red legendary creature from Secret Lair Drop (SLD), released in July 2025. It is collector number 2082 in that set, with art by Tyler Walpole. It costs {2}{R}{R} (two generic and two red mana) to cast, for a mana value of 4. It is a 2/4 creature. Its colour identity is red. It is legal in Legacy, Vintage, Commander, Duel Commander and Oathbreaker. Secret Lair Drop is its only printing so far. It can be your commander. The latest aggregated market price for this printing is $21.61 (normal finish, as of 2026-11-02).
Double strike, trample, haste
Whenever one or more creatures you control deal combat damage to a player, create a Treasure token.
Treasure Hunter - At the beginning of your upkeep, if you control thirty or more artifacts, you win the game.
Latest aggregated market price for the normal finish of this printing: $21.61 (as of 2026-11-02).
The figure covers this printing only; other printings carry their own price on their own page.
Legality of Knuckles the Echidna by format. Formats in which it is not legal are not listed.
| Legacy | Legal |
|---|---|
| Vintage | Legal |
| Commander | Legal |
| Duel Commander | Legal |
| Oathbreaker | Legal |
Other creature cards with a red colour identity, ranked by how often they appear in Commander decks.
These guides mention Knuckles the Echidna.