[+1]: Reveal the top two cards of your library. An opponent chooses one of them. Put that card into your hand and exile the other with a silver counter on it. [–1]: Put a card you own with a silver counter on it from exile into your hand. [–2]: Create a 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control."
I, II — Look at the top five cards of your library. You may reveal an artifact card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. III — Artifacts you control become artifact creatures with base power and toughness 5/5 until end of turn.
I — Return target instant card from your graveyard to your hand. II — Return target sorcery card from your graveyard to your hand. III — Until end of turn, whenever you cast an instant or sorcery spell, copy it. You may choose new targets for the copy.