It wouldn't effect immaterial creatures. It would remove status effects such as poison, momentum, gravity pull etc. from all creatures on the playing field (yours and your opponent's).
In this case, then Plague would be pretty much
nullified in one fell swoop (if you had the card and quanta in your hand), which is nice when you're facing against certain
-decks. On the other hand, gravity pull would be trivial to remove - gravity pull would generally kill the creature in question before it gets to your turn to remove the effect (or creature, if you had an Eternity/Rewind).
Also, against a Procrastination/Turtle Shield, this could remove the effects of the time delay, except for all the creatures that are immortalized (i.e. important
), so I suppose this does have its uses...
All it costs is a nova/supernova to play. ??? The amount of quanta it uses is going to be tricky to implement I assume, but I want something similar to this card to be made, since removal of poison off of creatures
blows. (and by that, I mean NON-EXISTENT)