Rags
{2}{B}{B}Sorcery
All creatures get -2/-2 until end of turn.
Rags // Riches
{2}{B}{B} // {5}{U}{U}
Sorcery // Sorcery
Oracle Text
Riches
{5}{U}{U}Sorcery
Aftermath (Cast this spell only from your graveyard. Then exile it.)
Each opponent chooses a creature they control. You gain control of those creatures.