Your search for "Malignant Growth" revealed the following:
Malignant Growth (MIR) from Mirage, available at 401 Games Canada. Rarity: Rare Finish: Normal Artist: Scott M. Fischer Card Text:Cumulative upkeep 1During your upkeep, put a growth counter on Malignant Growth.During target opponent’s draw phase, he or she draws an...
Mutagenic Growth (Foil) (NPH) from New Phyrexia, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Dave Kendall Card Text:((G/P) can be paid with either G or 2 life.)Target creature gets +2/+2 until end of turn.