Urza's Saga (SLC-021) - Secret Lair Countdown Kit

[I] This Saga gains "T: Add C."


[II] This Saga gains "2, T: Create a 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control.'"


[III] Search your library for an artifact card with mana cost 0 or 1, put it onto the battlefield, then shuffle.