Myr Reservoir
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Magic: The Gathering
Mana cost
Scars of MirrodinSOM · #183
- Card type
- Artifact
- Rarity
- Rare
- Indicative price
- 1.57 € · ★ 5.21 € · 2.47 $ · ★ 7.42 $
- Mana value
- 3
- Colour
- Colourless
Card text
: Add . Spend this mana only to cast Myr spells or activate abilities of Myr. , : Return target Myr card from your graveyard to your hand.
Format legality
- CommanderLegal
- DuelLegal
- LegacyLegal
- ModernLegal
- OathbreakerLegal
- PennyLegal
- PredhLegal
- VintageLegal
Legalities follow the imported catalogue; check format rules before a tournament.
Data imported on 2026-10-06 (UTC).
Indicative Scryfall prices, updated daily. ★: foil; ★ E: etched foil. EUR and USD represent different markets.
Printing information
- Illustrator
- Jung Park
- Card language
- English
- Release date
- 2010-10-01
Flavour text
A mana well as bottomless as the myr are tireless.
Rulings
A card, spell, or permanent is a Myr only if it has the subtype Myr, regardless of its name. For example, Myr Reservoir itself is not a Myr.
The mana can’t be spent to activate activated abilities of Myr sources that aren’t on the battlefield.
You can use the mana produced by Myr Reservoir’s first ability to pay an alternative cost or additional cost incurred while casting a Myr spell. It’s not limited to just that spell’s mana cost.