多头龙驯师 
Hydra Trainer
生物 — 人类／战士1/1
Printed (ZHS)
生物 — 人类／战士
你可以于多头龙驯师攻击时耗竭之。当你如此作时，目标生物得+X/+X直到回合结束，X为由你操控的永久物上之指示物总数量。（已耗竭的生物于你的下一个重置步骤中不能重置。）
：演化2。（如果此生物上没有+1/+1指示物，则在其上放置两个+1/+1指示物。）
Oracle text (EN)
Creature — Human Warrior
You may exert this creature as it attacks. When you do, target creature gets +X/+X until end of turn, where X is the number of counters on permanents you control. (An exerted creature won't untap during your next untap step.)
: Adapt 2. (If this creature has no +1/+1 counters on it, put two +1/+1 counters on it.)
Printing details
- Set
- MH3 · 159
- Rarity
- Uncommon
- Language
- ZHS
- Artist
- Ryan Pancoast
- Released
- 2024-06-14
- Prices
- – · –
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend |
|---|---|
| November 3, 2026 | €0.07 |
| November 2, 2026 | €0.08 |
| November 1, 2026 | €0.06 |
| October 31, 2026 | €0.07 |
| October 28, 2026 | €0.08 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low €0.02 trend €0.07 30-day avg €0.08 | low – trend €0.21 30-day avg €0.23 |
| CardTrader (ZHS) | No offers | |
| CardTrader (any language) | NM from €0.11 | NM from €0.11 |
Cardmarket updated Nov 3, 2026 · CardTrader updated Nov 3, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Not legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Not legal
- brawl Legal
- competitivebrawl Legal
- duel Legal
- future Not legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Not legal
- predh Not legal
- premodern Not legal
- standardbrawl Not legal
- timeless Legal
- tlr Legal
Rulings
-
You can exert Hydra Trainer as you declare it as an attacking creature. You can't do so later in combat, and creatures put onto the battlefield attacking can't be exerted. Any abilities that trigger on exerting an attacking creature will resolve before blockers are declared.
-
If you gain control of another player's permanent until end of turn and exert it, and then that player regains control of it, it will untap during that player's untap step.
-
You can always activate an ability that will cause a creature to adapt. As that ability resolves, if the creature has a +1/+1 counter on it for any reason, you simply won't put any +1/+1 counters on it.
-
If an exerted permanent is already untapped during your next untap step (most likely because an effect untapped it), exert's effect preventing it from untapping expires without having done anything.
-
You don't choose a target for Hydra Trainer's first ability at the time it triggers. Rather, a second "reflexive" ability triggers when you exert Hydra Trainer this way. You choose a target for that ability as it goes on the stack. Each player may respond to this triggered ability as normal.
-
The value of X is determined only once, as the reflexive triggered ability resolves.
-
If a creature somehow loses all of its +1/+1 counters, it can adapt again and get more +1/+1 counters.