SURGE FOILCheapest priced copy (Fallout): $0.49 at Card Kingdom, near mint, their price list as of .
The Prydwen, Steel Flagship 
Legendary Artifact — Vehicle · 6/6 · Rare · Fallout · #550
Flying
Whenever another nontoken artifact you control enters, create a 2/2 white Human Knight creature token with "This token gets +2/+2 as long as an artifact entered the battlefield under your control this turn."
Crew 2
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
4 printings · $0.49 to $2.99 at Card Kingdom
One ruling from Wizards of the Coast
- 8 March 2024Once an artifact enters the battlefield under your control in a given turn, it doesn't matter what happens to it later. A Knight token created by The Prydwen, Steel Flagship's second ability will still get +2/+2 for the rest of that turn.