Cheapest priced copy (Unfinity): $0.35 at Card Kingdom, near mint, their price list as of .
_____ _____ _____ Trespasser 
Creature — Human Rogue Guest · 2/1 · Uncommon · Unfinity · #61
When this creature enters, you may put a name sticker on it.
{3}{U}: This creature gets +1/+0 until end of turn for each name sticker on it. It can't be blocked this turn.
Legal inCommander
Banned inLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.35 to $0.49 at Card Kingdom
2 rulings from Wizards of the Coast
- 7 October 2022You can activate this creature’s last ability even if it doesn’t have any name stickers on it.
- 7 October 2022Activating the last ability after blockers have been declared won’t change or undo any blocks.