Clocknapper 
Creature — Human Spy2/2
Oracle text (EN)
Creature — Human Spy
When this creature enters, choose beginning phase, first main phase, combat phase, postcombat main phase, or ending phase. Steal that phase from target player during their next turn. (That phase occurs as though it's your turn instead.)
Printing details
- Set
- UST · 29
- Rarity
- Rare
- Language
- EN
- Artist
- Marco Teixeira
- Released
- 2017-12-08
- Prices
- €0.16 · $0.28
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
- CardTrader, Near Mint minimum (EN)
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend | CardTrader, Near Mint minimum (EN) |
|---|---|---|
| October 28, 2026 | €0.16 | €0.14 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low – trend €0.16 30-day avg €0.18 | low €0.30 trend €0.70 30-day avg €0.72 |
| CardTrader (EN) | NM from €0.14 with Zero from €0.14 | NM from €0.40 with Zero from €0.40 |
| CardTrader (any language) | NM from €0.14 | NM from €0.40 |
Cardmarket updated Oct 31, 2026 · CardTrader updated Oct 31, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Not legal
- modern Not legal
- legacy Not legal
- vintage Not legal
- commander Not legal
- pauper Not legal
- alchemy Not legal
- brawl Not legal
- competitivebrawl Not legal
- duel Not legal
- future Not legal
- gladiator Not legal
- historic Not legal
- oathbreaker Not legal
- oldschool Not legal
- paupercommander Not legal
- penny Not legal
- predh Not legal
- premodern Not legal
- standardbrawl Not legal
- timeless Not legal
- tlr Not legal
Rulings
-
To steal a phase means that during that player’s next turn, as the chosen phase begins, you treat it as if it were your turn. Here’s what happens if you steal each phase:
-
Combat phase: Just like combat on your turn, you can attack your opponents with your creatures. The opponent you stole the phase from can’t attack with their creatures, but they can block.
-
Beginning phase: You untap permanents you control and your opponent doesn’t. Abilities that trigger at the beginning of your upkeep happen and ones that trigger at the beginning of their upkeep don’t. You draw a card as it’s now your draw step, so your opponent doesn’t.
-
Ending phase: Most abilities that trigger during the end step don’t care whose turn it is, but a few do. Effects that last “until end of turn” or “this turn” will expire as normal, as they also don’t care whose turn it is.
-
Postcombat main phase: Same as precombat main phase.
-
Precombat main phase: You can cast all types of spells while your opponent can only cast instants and spells with flash.