Cheapest priced copy (Marvel Universe): $17.99 at Card Kingdom, near mint, their price list as of .
Heroic Intervention 
Instant · Rare · Forgotten Realms Commander · #161
Permanents you control gain hexproof and indestructible until end of turn.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
27 printings · $16.99 to $37.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Aether Revolt | 109 | Rare | $21.99 | $27.99 |
| Forgotten Realms Commander | 161 | Rare | $21.99 | — |
| Commander Masters | 295 | Rare | $20.99 | $19.99 |
| Commander Masters | 563 | Rare | — | — |
| Tales of Middle-earth Commander | 249 | Rare | $20.99 | — |
| Core Set 2021 | 188 | Rare | $20.99 | $24.99 |
| Core Set 2021 | 375 | Rare | $20.99 | $29.99 |
| Marvel Universe | 34 | Mythic | $18.99 | $24.99 |
| Marvel Universe | 78 | Mythic | $17.99 | $19.99 |
| Marvel Universe | 79 | Mythic | $17.99 | $16.99 |
| Marvel Universe | 80 | Mythic | $17.99 | $16.99 |
| Aether Revolt Promos | 109p | Rare | $37.99 | $27.99 |
| Aether Revolt Promos | 109s | Rare | — | $27.99 |
| Fallout | 202 | Rare | $17.99 | $22.99 |
| Fallout | 471 | Rare | $20.99Out of stock | $22.99 |
| Fallout | 730 | Rare | — | $19.99 |
| Fallout | 999 | Rare | — | $29.99 |
| Core Set 2021 Promos | 188p | Rare | $20.99 | $27.99 |
| Core Set 2021 Promos | 188s | Rare | — | $29.99 |
| Secret Lair Countdown | 66 | Rare | — | — |
| Secret Lair Drop | 1750 | Rare | $21.99 | $18.99 |
| Secret Lair Drop (Aerith's Curaga Magic) | 1872 | Rare | $27.99 | $29.99 |
| Avatar: The Last Airbender Eternal | 43 | Mythic | $22.99 | $27.99 |
| Doctor Who | 233 | Rare | $18.99 | $19.99 |
| Doctor Who | 476 | Rare | $18.99 | $22.99 |
| Doctor Who | 824 | Rare | — | $22.99 |
| Doctor Who | 1067 | Rare | — | $22.99 |
3 rulings from Wizards of the Coast
- 23 June 2020A planeswalker with indestructible still loses loyalty counters as it's dealt damage and will still be put into its owner's graveyard if its loyalty reaches 0.
- 23 June 2020The set of permanents affected by Heroic Intervention is determined as the spell resolves. Permanents you begin to control later in the turn won't gain hexproof and indestructible.
- 28 July 2023A battle with indestructible still loses defense counters as it's dealt damage. If it's a Siege, it will still be exiled when the last defense counter is removed from it, and its controller may still cast it transformed without paying its mana cost.