Secret Base
Land
: Add 
.: Add one mana of any color. Spend this mana only to cast a spell that shares a watermark with this land."WARNING: Do not feed the rhinopus."
—Crossbreed Labs campus advisory
Unstable
#165e
Produces:
Format Legality
standard
Not Legal
pioneer
Not Legal
modern
Not Legal
legacy
Not Legal
vintage
Not Legal
commander
Not Legal
pauper
Not Legal
brawl
Not Legal
historic
Not Legal
alchemy
Not Legal
penny
Not Legal
oathbreaker
Not Legal
Prices
USD
$0.16
USD Foil
$1.29
EUR
€0.16
EUR Foil
€2.20
MTGO Tix
N/A
External Resources
Rulings
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Other Printings
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Similar Cards
Same type, color identity, mana cost range, and shared keywords
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Cycle
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