Regent's Authority 
Instant
Appears in 105 of 19,891 decks (0.5%).
Appears with these commanders:
| Commander | Decks | Synergy ↓ |
|---|---|---|
| Lagrella, the Magpie | 1 | None |
| Sarevok, Deathbringer + Far Traveler | 1 | None |
| Good-Fortune Unicorn | 1 | None |
| Rasaad yn Bashir + Feywild Visitor | 1 | None |
| Lulu, Loyal Hollyphant + Veteran Soldier | 1 | None |
| Grateful Apparition | 1 | None |
| Dawnhart Geist | 1 | None |
| Ash, Party Crasher | 1 | None |
| Ertha Jo, Frontier Mentor | 1 | None |
| Golden-Tail Trainer | 1 | None |
| Aerial Responder | 1 | 0.99 |
| Odunos River Trawler | 1 | 0.99 |
| Vigilant Martyr | 1 | 0.99 |
| Beckoning Will-o'-Wisp | 17 | 0.94 |
| Keleth, Sunmane Familiar + Alharu, Solemn Ritualist | 1 | 0.49 |
| Gold-Forged Thopteryx | 1 | 0.49 |
| Ezio, Brash Novice | 2 | 0.28 |
| Keleth, Sunmane Familiar + Slurrk, All-Ingesting | 1 | 0.24 |
| Prava of the Steel Legion + Alharu, Solemn Ritualist | 1 | 0.19 |
| Favored Hoplite | 1 | 0.19 |
| Bushi Tenderfoot // Kenzo the Hardhearted | 3 | 0.17 |
| Keleth, Sunmane Familiar + Anara, Wolvid Familiar | 1 | 0.14 |
| Shrike Force | 1 | 0.11 |
| Illuminator Virtuoso | 5 | 0.1 |
| Asari Captain | 4 | 0.08 |
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