Cheapest priced copy (Foundations): $0.49 at Card Kingdom, near mint, their price list as of .
Flamewake Phoenix 
Creature — Phoenix · 2/2 · Rare · Foundations · #198
Flying, haste
This creature attacks each combat if able.
Ferocious — At the beginning of combat on your turn, if you control a creature with power 4 or greater, you may pay {R}. If you do, return this card from your graveyard to the battlefield.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
4 printings · $0.49 to $1.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Foundations | 198 | Rare | $0.49 | $0.49 |
| Fate Reforged | 100 | Rare | $0.49 | $1.49 |
| Foundations Promos | 198s | Rare | — | $1.49Out of stock |
| Fate Reforged Promos | 100s | Rare | — | $1.99 |
2 rulings from Wizards of the Coast
- 8 November 2024If Flamewake Phoenix can't attack for any reason (such as being tapped), then it doesn't attack. If there's a cost associated with having it attack, you're not forced to pay that cost, so it doesn't have to attack in that case either.
- 8 November 2024Flamewake Phoenix's last ability will check at the start of your beginning of combat step to see if you control a creature with power 4 or greater. If you don't, the ability won't trigger at all. If it does trigger, the ability will check again as it tries to resolve. If you don't control a creature with power 4 or greater at that time, the ability won't resolve. You won't get a chance to pay {R}, and Flamewake Phoenix won't return to the battlefield.