Cheapest priced copy (Double Masters 2022): $0.59 at Card Kingdom, near mint, their price list as of .
Arjun, the Shifting Flame 
Legendary Creature — Sphinx Wizard · 5/5 · Mythic · Commander 2015 · #42
Flying
Whenever you cast a spell, put the cards in your hand on the bottom of your library in any order, then draw that many cards.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
3 printings · $0.49 to $0.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Double Masters 2022 | 172 | Rare | $0.59 | $0.49 |
| Double Masters 2022 | 471 | Rare | — | — |
| Commander 2015 | 42 | Mythic | $0.99 | — |
2 rulings from Wizards of the Coast
- 4 November 2015Arjun's triggered ability will resolve before the spell that caused it to trigger.
- 4 November 2015After Arjun's ability triggers, players may cast instants and activate activated abilities. Each time, you cast an instant spell "in response, Arjun's ability triggers again.