Cheapest priced copy (Secret Lair Drop): $5.99 at Card Kingdom, near mint, out of stock, their price list as of .
Full Throttle 
Sorcery · Rare · Aetherdrift Promos · #127p
After this main phase, there are two additional combat phases.
At the beginning of each combat this turn, untap all creatures that attacked this turn.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
6 printings · $5.99 to $14.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Aetherdrift | 127 | Rare | $7.99 | $8.99 |
| Aetherdrift | 386 | Rare | $8.49 | $8.99 |
| Aetherdrift | 460 | Rare | — | $14.99 |
| Aetherdrift Promos | 127p | Rare | $8.49 | $9.99 |
| Aetherdrift Promos | 127s | Rare | — | $9.99 |
| Secret Lair Drop (Charge of Eternia) | 7181 | Rare | $5.99Out of stock | $6.99Out of stock |
2 rulings from Wizards of the Coast
- 7 February 2025There is no main phase between the two additional combat phases. If you cast this during your second main phase, you will go directly to the end step after the two additional combat phases are complete.
- 7 February 2025If you somehow cast this spell when it’s not a main phase, the second ability still takes effect, but there are no additional combat phases this turn. If you cast it during an opponent’s main phase, there are two additional combat phases, but that opponent gets to attack during those combat phases, not you.