Yes. From the Oracle rulings:
Asmoranomardicadaistinaculdacar has no mana cost and its mana value is 0. It cannot be cast normally.
While you can't cast it normally, it does have a mana value of zero and cascade casts it without paying its mana cost, so cascade works fine to cast it.
Neotrup says... Accepted answer #1
Yes. Asmoranomardicadaistinaculdacar has no mana cost, so it can't be cast normally, but can be cast with alternate methods like her own ability or cascade. She has a mana value of 0 so the cascade spell needs to have a mana value of at least 1 to cast her.
December 28, 2021 9:50 a.m.