Neriah, Valor's Reward

Flying, Vigilance
Whenever a creature card is put into your
graveyard from the battlefield, you may exile it.
If you do, create a token that is a copy of that creature, except it has base power and toughness
1/1 and is a Spirit in addition to it's other types.
Whenever an effect you control exiles a creature
card from the battlefield or a graveyard, you may
draw a card and gain 1 life.