When Sokka enters, discard up to two cards, then draw that many cards.

Whenever you cast an artifact or Lesson spell, put a +1/+1 counter on Sokka.

You may discard a card. If you do, draw two cards.

From the Future — You can't cast Spider-Man 2099 during your first, second, or third turns of the game.

Double strike, vigilance

At the beginning of your end step, if you've played a land or cast a spell this turn from anywhere other than your hand, Spider-Man 2099 deals damage equal to his power to any target.