Gravebreaker Lamia
Enchantment Creature — Snake Lamia
Lifelink
When this creature enters, search your library for a card, put it into your graveyard, then shuffle.
Spells you cast from your graveyard cost 
less to cast.
Lius Lasahido
Rulings
Gravebreaker Lamia’s last ability doesn’t give you permission to cast cards from your graveyard. You need something else allowing you to do so, such as the escape keyword ability.
(wotc • 2020-01-24)
Rulings
Gravebreaker Lamia’s last ability doesn’t give you permission to cast cards from your graveyard. You need something else allowing you to do so, such as the escape keyword ability.
(wotc • 2020-01-24)