Molten-Core Maestro 
Creature — Goblin Bard2/2
Oracle text (EN)
Creature — Goblin Bard
Menace
Opus — Whenever you cast an instant or sorcery spell, put a +1/+1 counter on this creature. If five or more mana was spent to cast that spell, add an amount of equal to this creature's power.
Printing details
- Set
- PSOS · 125p
- Rarity
- Rare
- Language
- EN
- Artist
- Aleksi Briclot
- Released
- 2026-04-24
- Prices
- €0.34 · $1.15
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 |
|---|---|
| October 30, 2026 | €0.34 |
| October 29, 2026 | €0.37 |
| October 28, 2026 | €0.40 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low €0.08 trend €0.34 30-day avg €0.39 | low – trend €1.21 30-day avg €1.33 |
| CardTrader (EN) | No offers | |
| CardTrader (any language) | No offers | |
Cardmarket updated Nov 2, 2026
Buy and look up
Legality
- standard Legal
- pioneer Legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Legal
- brawl Legal
- competitivebrawl Legal
- duel Legal
- future Legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Not legal
- predh Not legal
- premodern Not legal
- standardbrawl Legal
- timeless Legal
- tlr Legal
Rulings
-
An opus ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered or otherwise leaves the stack.
-
Molten-Core Maestro's last ability is not a mana ability. It uses the stack and can be responded to.