Mordicus, Doom of Mirrodin

Infect
{3}{p/u}{p/b}{t}:Put a token artifact called corrupted
blade that gives, "Infect and when this creature
deals combat damage to a player proliferate.
Equip {1}"
{x}{t}: Put a X/X golem token on to the
battlefield if x is 4 or greater it gains indestructible.