Kate Stewart 
Legendary Creature — Human Scientist3/3
Oracle text (EN)
Legendary Creature — Human Scientist
Whenever you put one or more time counters on a permanent you control, create a 1/1 white Soldier creature token.
Whenever Kate Stewart attacks, you may pay 
. If you do, attacking creatures get +X/+X until end of turn, where X is the number of time counters among permanents you control.
Printing details
- Set
- WHO · 139
- Rarity
- Rare
- Language
- EN
- Artist
- Thanh Tuấn
- Released
- 2023-10-13
- Prices
- €0.18 · $0.21
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) |
|---|---|---|
| November 1, 2026 | €0.19 | €0.13 |
| October 29, 2026 | €0.18 | €0.13 |
| October 28, 2026 | €0.19 | €0.13 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low €0.07 trend €0.19 30-day avg €0.08 | low €0.10 trend €0.38 30-day avg €0.34 |
| CardTrader (EN) | NM from €0.13 with Zero from €0.14 | NM from €0.43 with Zero from €0.43 |
| CardTrader (any language) | NM from €0.13 | NM from €0.43 |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Not legal
- modern Not legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Not legal
- brawl Not legal
- competitivebrawl Not legal
- duel Legal
- future Not legal
- gladiator Not legal
- historic Not legal
- oathbreaker 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
-
Similarly, its last ability counts only time counters on permanents, not on cards you own in exile.
-
Kate Stewart's first ability triggers only when you put time counters on permanents. It does not trigger when you put time counters on cards in exile.