| Arana, Heart of the Spider | 123 | Rare | — | — | $1.39 | $1.30 |
| Arashin Foremost | 3 | Rare | — | — | $0.92 | $0.84 |
| Arashin Sovereign | 212 | Rare | — | — | $0.75 | $0.70 |
| Arasta of the Endless Web | 165 | Rare | — | — | $4.67 | $2.20 |
| Arbiter of the Ideal | 31 | Promo | — | — | $0.50 | $0.39 |
| Arcades, the Strategist | 212 | Mythic | — | — | $64.04 | $62.72 |
| Arcane Adaptation | 46 | Rare | — | — | $8.25 | $8.29 |
| Arcane Bombardment | 101 | Mythic | — | — | $21.44 | $21.44 |
| Arcane Proxy | 75 | Mythic | — | — | $1.80 | $0.93 |
| Arcbond | 91 | Promo | — | — | $38.00 | $14.29 |
| Arch of Orazca | 185 | Rare | — | — | $2.48 | $2.24 |
| Archangel Avacyn | 5 | Mythic | — | — | $11.77 | $8.40 |
| Archangel Elspeth | 6 | Mythic | — | — | $14.67 | $13.80 |
| Archangel of Tithes | 2 | Mythic | — | — | $10.07 | $8.79 |
| Archangel of Wrath | 3 | Rare | — | — | $0.99 | $0.55 |
| Archdruid's Charm | 151 | Rare | — | — | $15.19 | $12.46 |
| Archenemy's Charm | 88 | Rare | — | — | $1.35 | $1.29 |
| Archfiend of Depravity | 62 | Promo | — | — | $15.99 | $8.45 |
| Archfiend of Ifnir | 78 | Rare | — | — | $79.14 | $7.81 |
| Archfiend of the Dross | 82 | Rare | — | — | $1.47 | $1.44 |
| Architect of the Untamed | 143 | Rare | — | — | $0.92 | $0.72 |
| Archivist of Oghma | 4 | Rare | — | — | $12.43 | $13.05 |
| Archmage Emeritus | 37 | Rare | — | — | $6.50 | $6.68 |
| Archmage of Runes | 30 | Rare | — | — | $6.54 | $4.67 |
| Archmage's Newt | 39 | Rare | — | — | $0.51 | $0.39 |
| Archon of Cruelty | 75 | Mythic | — | — | $24.93 | $19.94 |
| Archon of Emeria | 4 | Rare | — | — | $7.98 | $5.90 |
| Archon of Sun's Grace | 3 | Rare | — | — | $4.45 | $4.86 |
| Archon of the Triumvirate | 142 | Promo | — | — | $0.52 | $0.50 |
| Archon of the Wild Rose | 1 | Rare | — | — | $0.65 | $0.36 |
| Archpriest of Iona | 5 | Rare | — | — | $0.55 | $0.51 |
| Archpriest of Shadows | 89 | Rare | — | — | $3.69 | $2.17 |
| Archway of Innovation | 214 | Rare | — | — | $2.89 | $2.66 |
| Ardyn, the Usurper | 89 | Rare | — | — | $9.39 | $7.72 |
| Arena of Glory | 215 | Rare | — | — | $18.75 | $19.59 |
| Argent Dais | 20 | Rare | — | — | $0.65 | $0.50 |
| Argentum Masticore | 222 | Rare | — | — | $0.79 | $0.74 |
| Argoth, Sanctum of Nature | 256 | Rare | — | — | $7.29 | $7.00 |
| Arguel's Blood Fast | 90 | Rare | — | — | $1.94 | $1.81 |
| Arid Mesa | 244 | Rare | — | — | $48.82 | $43.80 |
| Arlinn Kord | 243 | Mythic | — | — | $4.54 | $4.54 |
| Arlinn, the Pack's Hope | 211 | Mythic | — | — | $7.60 | $7.06 |
| Arlinn, Voice of the Pack | 150 | Uncommon | — | — | $0.93 | $0.93 |
| Arna Kennerud, Skycaptain | 178 | Mythic | — | — | $49.79 | $3.52 |
| Arni Brokenbrow | 120 | Rare | — | — | $0.71 | $0.98 |
| Artist's Talent | 124 | Rare | — | — | $19.21 | $18.29 |
| Arvad the Cursed | 191 | Uncommon | — | — | $4.46 | $4.83 |
| Arwen, Mortal Queen | 193 | Mythic | — | — | $17.86 | $13.78 |
| Aryel, Knight of Windgrace | 192 | Rare | — | — | $0.99 | $0.94 |
