Artifact of Egypt

Unique ( This artifact can untap whenever you lay down a creature or play a land. But the effect is halved)
For every land you control, each land produces that many additional land
Only one Artifact of Egypt may be present on the battlefield at a time
{t}A land you control get's +1/+1 for every land you control, becomes a creature, and has haste until end of turn
Anubis was freed, and no god would ever see his end