Eighth Edition Sea Eagle, Orcish Spy, Ivory Cup, Crystal Rod, Throne of Bone, Iron Star, Wooden Sphere Darksteel upgraded them
The X-costed counterspells work very well when you are able to make significantly more mana than your opponent
If you don't control an Army, create a 0/0 black Orc Army creature token first.) An army of Easterlings charged forth, while from the hills poured Orcs innumerable
5 Liesa, Shroud of Dusk Although angels are a primarily white creature type, they have splashed into other colours in the past
These cards have a history of either being broken or terrible, and Radiant Lotus looks like an even more extreme version of that rule
Emrakul, the Promised End As powerful (and some say annoying) as the card might be, I may have selfish motivations for putting this card on the list