Micromancer
Creature — Human Wizard
When this creature enters, you may search your library for an instant or sorcery card with mana value 1, reveal it, put it into your hand, then shuffle.
"Ideas don't have to be big to be great."
Ernanda Souza
Dominaria United (DMU)
• #431Rulings
If a card in a player's library has {X} in its mana cost, X is considered to be 0.
(wotc • 2022-09-09)
Rulings
If a card in a player's library has {X} in its mana cost, X is considered to be 0.
(wotc • 2022-09-09)