Artifact
Nonartifact
spells
you
cast
have
improvise.
(Your
artifacts
can
help
cast
those
spells.
Each
artifact
you
tap
after
you're
done
activating
mana
abilities
pays
for
.)
"In the early days, Urza's wondrous automatons were seen as symbols of hope and courage."
—*The Antiquities War*
Retro
