Maro's Gone Nuts
Mystery Booster Playtest Cards 2021 (CMB2) #81 · Rare · Enchantment
Mana cost: {G}{G}
Double any effect that doubles. (It quadruples.)
Illustrated by Mark Rosewater · Released August 20, 2021
Prices
- Nonfoil: $0.28 USD · €0.28 EUR
Nonfoil price since August 29, 2026: down $0.02 USD (6.7%) to $0.28 USD; low $0.28 USD, high $0.31 USD.
Printings
- Mystery Booster Playtest Cards 2021 #81 (this printing) · Rare · 2021 · $0.28 USD
- Mystery Booster Playtest Cards 2019 #81 (CMB1) · Rare · 2019 · $0.57 USD
Legality
- Standard: Not legal
- Alchemy: Not legal
- Pioneer: Not legal
- Historic: Not legal
- Modern: Not legal
- Brawl: Not legal
- Legacy: Not legal
- Timeless: Not legal
- Vintage: Not legal
- Pauper: Not legal
- Commander: Not legal
- Penny: Not legal
- Oathbreaker: Not legal
- Duel: Not legal
Rulings
- 2019-11-12 · wotc — Double strike isn’t an effect, so it’s not doubled.
- 2019-11-12 · wotc — An effect “doubles” if it instructs a player to double something, or if it replaces an event with “double that much,” “twice as many,” or similar.
- 2019-11-12 · wotc — An effect that increases something by a specific amount (such as the first ability of Jaya, Venerated Firemage) isn’t doubling, even if the result is double the normal result.
- 2019-11-12 · wotc — If two Maro’s Gone Nuts are on the battlefield, effects that double instead octuple. If three are on the battlefield, effects that double instead sexdecuple, and so on.