mtg duskmourn demon cards Magic The Gathering - - House of Horror Whenever you cast a spell The Chase Cards of Duskmourn!,

If a Lion Umbra you control is attached to a creature you control, that creature will continue to be a "modified creature" as long as Lion Umbra stays attached to it, regardless of whether it has any other Auras you control or Equipment attached to it or whether it has counters on it

They asked if it could be a twenty-sided die instead, as twenty-sided dice are iconic to D&D

If you cast this spell on turn three you can easily catapult yourself up to six or seven mana, letting you cast practically whatever spell you want.

In most cases, if you foretell a card that isn't an instant (like Impending Flux), you'll have to wait until your next turn to cast it