Golden-Tail Trainer 
Creature — Fox Samurai1/3
Oracle text (EN)
Creature — Fox Samurai
Aura and Equipment spells you cast cost 
less to cast, where X is this creature's power.
Whenever this creature attacks, other modified creatures you control get +X/+X until end of turn, where X is this creature's power. (Equipment, Auras you control, and counters are modifications.)
Printing details
- Set
- MH3 · 187
- Rarity
- Uncommon
- Language
- EN
- Artist
- Nino Vecia
- Released
- 2024-06-14
- Prices
- €0.16 · $0.22
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 2, 2026 | €0.13 | €0.11 |
| November 1, 2026 | €0.14 | €0.11 |
| October 31, 2026 | €0.16 | €0.11 |
| October 29, 2026 | €0.17 | €0.11 |
| October 28, 2026 | €0.18 | €0.11 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low – trend €0.13 30-day avg €0.11 | low – trend €0.22 30-day avg €0.26 |
| CardTrader (EN) | NM from €0.11 with Zero from €0.11 | NM from €0.11 with Zero from €0.14 |
| CardTrader (any language) | NM from €0.11 | NM from €0.11 |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 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
-
A creature that is equipped is considered modified no matter who controls the Equipment that's attached to it.
-
The value of X in Golden-Tail Trainer's last ability is determined only as the ability resolves.
-
An Aura controlled by another player does not cause a creature you control to be modified.
-
All costs to cast a spell are locked in before mana abilities are activated and those costs are paid. If Golden-Tail Trainer's power changes after costs are locked in, or if Golden-Tail Trainer leaves the battlefield while you are activating mana abilities or paying those costs, the cost reduction effect won't be affected and the total cost to cast the spell won't change.
-
To determine the total cost of a spell, start with the mana cost or alternative cost you're paying, add any cost increases, then apply any cost reductions. The mana value of the spell remains unchanged, no matter what the total cost to cast it was.
-
A creature with a counter on it is considered modified no matter what kind of counter it is or which player put it on that creature.