SURGE FOILCheapest priced copy (Doctor Who): $0.35 at Card Kingdom, near mint, their price list as of .
Zygon Infiltrator 
Creature — Alien Shapeshifter Soldier · 3/2 · Uncommon · Doctor Who · #668
Body-print — {2}{U}: Tap another target creature and put a stun counter on it. This creature becomes a copy of that creature for as long as that creature remains tapped. Activate only as a sorcery. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
2 printings · $0.35 to $3.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Doctor Who | 63 | Uncommon | $0.35 | $0.79 |
| Doctor Who | 668 | Uncommon | — | $3.49 |
4 rulings from Wizards of the Coast
- 13 October 2023When Zygon Infiltrator becomes a copy of a creature, it's neither entering nor leaving the battlefield. Any enters-the-battlefield or leaves-the-battlefield abilities won't trigger.
- 13 October 2023If it becomes a copy of a token creature, it copies the original characteristics of that token as defined by the effect that created the token. It won't become a token creature.
- 13 October 2023Zygon Infiltrator copies the printed values of the creature plus any copy effects that have been applied to it. It won't copy any other effects that have changed that creature's power, toughness, color, and so on. Zygon Infiltrator won't copy any counters on the creature, but it will retain any counters it already had on it.
- 13 October 2023If another creature becomes a copy of Zygon Infiltrator, it will become a copy of whatever Zygon Infiltrator is currently copying (if anything).