Abigail, Master Planner

Other creatures and artifacts you control with
cmc 3 gain hexproof and "{t}: add{1}".
Whenever you cast a non-creature non-artifact
spell with cmc 3, draw a card.
{x}{x}{x}: Look at the top X cards of your library.
You may play X cards with cmc X or less from
among them, then shuffle your library. X can't
be zero.
"I need you to do better, which means doing my plan."