Cheapest priced copy (Dominaria United): $3.99 at Card Kingdom, near mint, their price list as of .
Rundvelt Hordemaster 
Creature — Goblin Warrior · 1/1 · Rare · Dominaria United · #142
Other Goblins you control get +1/+1.
Whenever this creature or another Goblin you control dies, exile the top card of your library. If it's a Goblin creature card, you may cast that card until the end of your next turn.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
5 printings · $3.99 to $11.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Dominaria United | 142 | Rare | $3.99 | $3.99 |
| Dominaria United | 409 | Rare | $3.99 | $4.99 |
| Dominaria United Promos | 142p | Rare | $5.99 | $11.99 |
| Dominaria United Promos | 142s | Rare | — | $6.49 |
| The List | DMU-142 | Rare | — | — |
One ruling from Wizards of the Coast
- 9 September 2022If Rundvelt Hordemaster and one or more other Goblins you control die at the same time, its ability will trigger once for each of them.