Complete Disregard VS Scour from Existence

The only question - why?

SfE is colorless, costs 12 and removes any creature.

CD is black, costs 12 and removes creatures of only up to 3 power.

Both are commons.

Why would anyone use the CD at all? Especially when there is much cheaper Reave Soul from Origins (which does the same)?

I presume that the effects of SfE and CD got mixed somehow…?

i dont own scour from existence so im not totally sure what it does… but complete disregard if i understood the new rules right can be played using void gems… right?

Complete Disregard is ridiculously overcosted at 12 mana, considering that Reave Soul does the exact same thing for 3.

As far as green removal goes, The Great Aurora costs 15. So Scour from Existence seems perfectly fine for 12.

I agree that the casting cost on Complete Disregard is way too high, but I do think that Reave Soul, Scour from Existence and The Great Aurora are fairly costed.