Cheapest priced copy (Jumpstart 2022): $5.99 at Card Kingdom, near mint, their price list as of .
Rodolf Duskbringer 
Legendary Creature — Vampire Angel · 4/4 · Rare · Foundations Jumpstart · #482
Flying, deathtouch, lifelink
Whenever you gain life, Rodolf Duskbringer gains indestructible until end of turn.
At the beginning of your end step, you may pay {1}{W/B}. When you do, return target creature card with mana value X or less from your graveyard to the battlefield, where X is the amount of life you gained this turn.
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $5.99 to $6.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Jumpstart 2022 | 25 | Rare | $5.99 | — |
| Foundations Jumpstart | 482 | Rare | $6.49 | — |
One ruling from Wizards of the Coast
- 2 December 2022X is the total amount of life you gained this turn, regardless of any life lost. For example, if you gained 3 life this turn and also lost 2 life this turn, X is 3, not 1.