Pearl Trident Outcast

Necro {b}{b}(If a creature card with {b}{b} in its
mana cost went to the graveyard from anywhere this
turn, this spell costs {b}{b} less to cast.)
Swampwalk
"In an expanding universe, time is on the side of the outcast. Those who once inhabited the suburbs of
human contempt find that without changing their
address they eventually live in the metropolis."
- Quentin Crisp