Combos Utilizing Reign-of-Terror

Have Crystal Spray change color on Reign of Terror and destroy whatever color creatures your opponent is playing

Change opponent's creatures to white or green with Sway of Illusion and destroy them with Reign of Terror

Use Affinity to change opponent's land into creatures. Change color of opponent's creatures to white or green. Destroy all opponent's land & creatures with Reign. Ivory Mask prevents damage to you

Nature's Revolt to change opponent's land into creatures. Change color of opponent's creatures to white or green. Destroy all opponent's land & creatures with Reign. Ivory Mask prevents damage to you

Use Jolrael to change opponent's land into creatures. Change color of opponent's creatures to white or green. Destroy all opponent's land & creatures with Reign. Ivory Mask prevents damage to you

Living Lands to change opponent's forest into creatures. Change color of opponent's creatures to white or green. Destroy all opponent's Forest & creatures with Reign. Ivory Mask prevents damage to you

Living Plane to change opponent's land into creatures. Change color of opponent's creatures to white or green. Destroy all opponent's land & creatures with Reign. Ivory Mask prevents damage to you

Destroy all your opponent's creatures by changing white or green on Reign of Terror to whatever color your opponent's creatures are. Ivory Mask prevents loss of life to you.

Destroy all your opponent's creatures by changing white or green on Reign of Terror to whatever color your opponent's creatures are. Ivory Mask prevents loss of life to you.