"Do not go there, do not go / unless you rise on wings, unless you walk on hooves."
—"Song to the Sun," Femeref song

Heiliger Tafelberg

Opfere während Deiner Versorgungsphase einen Pegasus oder begrabe den Heiligen Tafelberg.
{1}{W}: Bringe einen Wildpegasus- Spielstein ins Spiel. Behandle diesen Spielstein wie eine 1/1 fliegende weiße Kreatur, die als Pegasus zählt.

Meseta sagrada

Mesa sacrée

Mesa Inviolabile

聖なるメサ

Meseta Sagrada

Sacred Mesa

At the beginning of your upkeep, sacrifice Sacred Mesa unless you sacrifice a Pegasus.
{1}{W}: Create a 1/1 white Pegasus creature token with flying.

The List

Commander 2014

At the beginning of your upkeep, sacrifice Sacred Mesa unless you sacrifice a Pegasus.
{1}{W}: Put a 1/1 white Pegasus creature token with flying onto the battlefield.

Time Spiral Timeshifted

At the beginning of your upkeep, sacrifice Sacred Mesa unless you sacrifice a Pegasus.
{1}{W}: Put a 1/1 white Pegasus creature token with flying into play.

Anthologies

Mirage

During your upkeep, sacrifice a Pegasus or bury Sacred Mesa.
o1oo
W Put a Wild Pegasus token into play. Treat this token as a 1/1 white creature with flying that counts as a Pegasus.

It can be used during upkeep to create a Pegasus token in time for it to be sacrificed.