That ability can't reduce the amount of colored mana players pay for a spell
MTG captures that uniqueness by making golden chocobos the most unique card in the set: There are only 77 serialized copies in existence, and only found in Collector Boosters
For now, lets explore the Mystery Booster and what it contains
After that, were going to go outside and rake leaves or something, because a human person should try to limit how much they think about Magic in a given day
Stern Scolding is playable, but probably a bit weak to become a big player in Leviathan
The card does not seem hugely exciting, but it thematically demonstrates the idea of a funeral nicely, exiling up to two legendary creatures from the graveyard as a representation of burying the dead