While it is a sorcery, which limits its timing, the ability to destroy both creatures and enchantments for two mana is unparalleled in mono-black
DRAW YOUR POWER FROM DESTINYUse fate-shifting powers to cast miracles and see a future where youre the one winning the game 2 FOIL BORDERLESS COMMANDERSEvery Duskmourn: House of Horror Commander Deck includes 2 Traditional Foil Legendary Creature cards featuring spine-tingling Borderless art 10 ARCHENEMY SCHEMESArchenemy pits a team of three against one player who draws from an extra deck of powerful and nefarious schemes
If, for one of the targets, you can't choose a new legal target, then it remains unchanged (even if the current target is illegal)
For starters, it earthbends a land and makes it produce twice as much mana, and all your other mana dorks like Llanowar Elves also produce an extra
I find myself holding it a lot but it is a pretty nice card to be sat on (unless you are mana screwed and are holding a bunch of other top end...)
You can use a land to make one mana of a corresponding color by tapping it once each turn