Sacred Mesa (MIR)
From The List & Mystery Booster
At the beginning of your upkeep, sacrifice Sacred Mesa unless you sacrifice a Pegasus.
: Put a 1/1 white Pegasus creature token with flying onto the battlefield.
"Do not go there, do not go / unless you rise on wings, unless you walk on hooves."
—"Song to the Sun," Femeref song
Artist: Margaret Organ-Kean
At the beginning of your upkeep, sacrifice Sacred Mesa unless you sacrifice a Pegasus.
: Put a 1/1 white Pegasus creature token with flying onto the battlefield.
"Do not go there, do not go / unless you rise on wings, unless you walk on hooves."
—"Song to the Sun," Femeref song
Artist: Margaret Organ-Kean