3uu: until end of turn, thopters you control have base power and toughness x/x, where x is the number of cards in your hand.
2u, t: draw a card, then discard a card. if the discarded card was an artifact card, exile it from your graveyard. if you do, create a token that's a copy of it, except it's a 0/2 thopter artifact creature with flying in addition to its other types.
