Boneyard Lurker
{2}{B}{G}
Creature -- Nightmare Beast
4/4
Mutate {2}{b/g}{b/g} (If you cast ~this~ for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.)
Whenever ~this~ mutates, return target permanent card from your graveyard to your hand.
Nissa, Vital Force
{3}{G}{G}
Legendary Planeswalker -- Nissa
5
[+1]: Untap target land you control. Until your next turn, it becomes a 5/5 Elemental creature with haste. It's still a land.
[-3]: Return target permanent card from your graveyard to your hand.
[-6]: You get an emblem with "Whenever a land you control enters, you may draw a card."