Elaena, Inspired

+1: Put X 1/1 soldier tokens onto the battlefield where X is the number of white mana symbols in one creature you control.
-2: Put a 0/1 cleric token with "Sacrifice this creature: regenerate target creature" onto the battlefield.
-6: You get an emblem with "Whenever a creature you control leaves the battlefield put a token copy of it on the battlefield as the turn ends."