N102, the Rememberer

At the beginning of your upkeep, draw a card and sacrifice a creature you control. During your postcombat main phase, return a creature sacrificed
using N102s ability to the battlefield tapped and
create a treasure token.
Exile 3 cards from your graveyard, return target creature from your graveyard to the battlefield.
R&R squad - (R&R squad creatures are the
colours of your commander if your commander is
an R&R squad creature)