Triton, Baron of the Dead

Ward— Pay 6 life.
Whenever a creature is put into an opponent's graveyard from anywhere, you may pay life equal
to it's mana value and exile it. If you do, put onto
play a 1/1 all color salamander creature token
with additional abilities of the exiled card.
When Trtion dies, gain life equal to the number
of cards in exile.