Bretta, Lost Bug

When Bretta, Lost Bug enters the battlefield, draw
2 cards and gain 3 life.
{3}{w}{t}, Gain 2 life.

If Bretta, Lost bug would be put into a graveyard
from anywhere instead, put it on top of her owners library
If you control a card named Zote, The Mighty,
remove both cards from the game and put a card
named Grey Prince Zote onto the battlefield