Io, The Shattered Goddess

When Io, The Shattered Goddess enters the battlefield, create a legendary 1/2 blue white
Guardian Spirit token.
Each time a creature enters the battlefield from
anywhere but your hand gain life equal to it's mana
value, That creature gains "when this creature is destroyed draw a card".
{1}{u}{t} Return Io, The Shattered Goddess from the
field to your hand