Pektro's Aeroclone

0: Tap any number of permanents you control. For each permanent you tap, this card gains a loyalty counter.
-10: Tap up to X nonland permanents, where X is half of the number of islands you control, rounded down. Then draw 1 card.
-10: Gain X life, where X is the double of the number of islands you control. Then discard 1 card.