
Alpha Authority: Enchantment - Aura, Gatecrash. Enchant creature. Enchanted creature has hexproof and can't be blocked by more than one creature. On Mana Grove.
Build around this card with Grover
Alpha Authority is a Magic: The Gathering card, an uncommon green enchantment from Gatecrash (GTC), an expansion set released in February 2013. It is collector number 114 in that set, with art by Dave Kendall. It costs {1}{G} (one generic and one green mana) to cast, for a mana value of 2. Its colour identity is green. It is legal in Pioneer, Modern, Legacy, Vintage, Commander, Duel Commander, Oathbreaker, Brawl, Historic, Timeless and Gladiator. It has been printed in 2 sets, from Gatecrash (2013) to Pioneer Masters (2024). The latest aggregated market price for this printing is $2.07 (normal finish, as of 2026-11-12).
Enchant creature
Enchanted creature has hexproof and can't be blocked by more than one creature.
Even the bitterest enemies of the Burning-Tree Clan respect the strength of Borborygmos's rule.
Latest aggregated market price for the normal finish of this printing: $2.07 (as of 2026-11-12).
The figure covers this printing only; other printings carry their own price on their own page.
Legality of Alpha Authority by format. Formats in which it is not legal are not listed.
| Pioneer | Legal |
|---|---|
| Modern | Legal |
| Legacy | Legal |
| Vintage | Legal |
| Commander | Legal |
| Duel Commander | Legal |
| Oathbreaker | Legal |
| Brawl | Legal |
| Historic | Legal |
| Timeless | Legal |
| Gladiator | Legal |
Alpha Authority has been printed in 2 sets. The other printings are listed newest first, with the rarity and release year of each.
| Printing | Rarity | Year |
|---|---|---|
| Pioneer Masters (PIO) #162 | Uncommon | 2024 |
Other enchantment cards with a green colour identity, ranked by how often they appear in Commander decks.
These guides mention Alpha Authority.