Khans was a 3-color format which is still a tough ask for any Limited set, so most decks focused on two colors and splashed the third
Fortunately for you, the Clone entering the battlefield still has the ability to enter as a copy of another creature, but it won't automatically be a copy of what the original Clone was copying like a normal copy would
DUSKMOURN COMMANDER: ARTIFACTS & LANDS Who put Toy Story in my Duskmourn
These were iconic cards one upon a time, but todays casual mage prefers Cube, a format where these two dont make too many appearances
Prerequisites: Hullbreaker Horror and Sol Ring are on the battlefield
Nope, the card that sets Selesnya apart is an overlooked uncommon: Traverse the Ulvenwald was a format staple that was a large part of why Emrakul, the Promised End was banned, since it allowed the decks that wanted an Emrakul to only play a single copy and still have consistent access to it