Nekka, Grave Cultivator

Partner with Blabkor, Grave Echo
(When this creature enters the battlefield, target player may put Blabkor into their hand from their library, then shuffle.)
{b}, Discard a nonland card: Put a +1/+1 counter on Nekka, Grave Cultivator
{g}, Discard a land card: Create a 1/1 green Saproling creature token.