yawgmoth mtg card Urborg, Tomb of [M15 Sacrifice another creature Custom Magic commander Yawgmoth, Eater

However, in recent sets, various commanders have been introduced that can either produce treasure or interact with it in some capacity, leading to an increase in decks that are specifically focused around the creation and utilization of Treasure

They align with Blue, Black and Red (Grixis)

They are brought into the game using the venture into the dungeon keyword action

I do not have Pact of Negation in my cube presently however its value rapidly increases as the number of suitable archetypes for it increases and with cube design being as diverse as it is you can easily include more of those archetypes from one of a few different approaches

What is it like revisiting the plane and designing these dragons, both mechanically and visually