FOILCheapest priced copy (Tarkir: Dragonstorm Promos): $13.99 at Card Kingdom, near mint, their price list as of .
Dracogenesis 
Enchantment · Mythic · Tarkir: Dragonstorm Promos · #105s
You may cast Dragon spells without paying their mana costs.
Legal inCommanderBrawlStandardPioneerModernLegacyVintage
Not legal inPauper
6 printings · $13.99 to $199.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Tarkir: Dragonstorm Promos | 105p | Mythic | $13.99 | $14.99 |
| Tarkir: Dragonstorm Promos | 105s | Mythic | — | $17.99 |
| Tarkir: Dragonstorm | 105 | Mythic | $15.99 | $14.99 |
| Tarkir: Dragonstorm | 300 | Mythic | $18.99 | $22.99 |
| Tarkir: Dragonstorm | 402 | Mythic | — | $34.99 |
| Tarkir: Dragonstorm | 412 | Mythic | — | $199.99 |
4 rulings from Wizards of the Coast
- 4 April 2025If a spell has {X} in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.
- 4 April 2025Once you cast Dracogenesis, if it’s your turn, you’ll have priority immediately after it resolves. You can cast another spell before any player can attempt to remove Dracogenesis with spells or abilities.
- 4 April 2025If you cast a spell “without paying its mana cost,” you can’t choose to cast it for any alternative costs. You can, however, pay additional costs, such as kicker costs. If the spell has any mandatory additional costs those must be paid to cast the spell.
- 4 April 2025You must follow the normal timing permissions and restrictions of each Dragon spell you cast this way.