Urza's Saga
(As this Saga enters and after your draw step,
add a lore counter. Sacrifice after III.)
I: Ursa's Saga gains "{t}{c}."
II: Urza's Saga gains "{2}, {t}: Create a 0/0 colorless Construct
artifact creature token with "This creature gets +1/+1 for each
artifact you control.:
III: Search your library for an artifact card with mana cost {0} or
{1}, put it onto the battlefield, then shuffle.
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