For instance, Mother Bear, a 2/2 for two from Modern Horizons , is a vanilla Grizzly on the battlefield, but when its in the graveyard, you can pay to create two 2/2 Bear tokens
We're narrowly awarding the prize to zenith, however, since putting the creature you tutor up straight onto the battlefield is such a strong play
Legendary creatures you control gain protection from each of that creatures colors until end of turn
Urza, Chief Artificer This is the only instance of affinity for artifact creatures (thats WotC making the mechanic safer)
from Universes Beyond: Fallout , a deck that actually cared more about artifacts than energy
Shichifukujin are the seven gods of fortune