Jin-Gitaxias, Android Artist

Compleated ({p/u} can be paid with {u} or 2 life.
When Jin-Gitaxias, Android Artist enters the battlefield, for each {p/u} paid with life, he enters with
2 -1/-1 counters.)

Whenever you cast an artifact, look at the top
card of your library. If it's an artifact with lesser
mana value, you may put it onto the battlefield.
Whenever an opponent casts an artifact,
draw a card.