The Distortion

Begin the game with this card revealed.
Creatures with riot or haste, or that attack
gain Fading 2, and become colorless Horror
and lose all other abilities.
All instant and sorcery are colorless and gain
"your opponents create a 0/1 colorless Horror,
and discard a card or this spell is countered."
Colorless sources deal no damage, can't cause
life loss.