Slanesha, Rising Madness

0: You draw X cards and you lose X life, where X is the number of loyalty counters on Slanesha. Then put X loyalty counters on Slanesha.
-8: Target player gets an emblem with "At the beginning of your upkeep, draw 3 cards" and "Whenever you discard a card, you lose 3 life."
: When Slanesha is put into a graveyard due to the "planeswalker uniqueness rule", you draw two cards and you lose 2 life.