Memory Mage

When you cast Memory Mage, choose one—
• Return target nonland permanent to its
owner's hand.
• Look at the top six cards of your library. Put
one into your hand and the rest into your
graveyard.
Remembrance {4}{u}{u}{u} (You may cast this card
from your graveyard for its remembrance cost. If you
do, choose an additional mode beyond the first.)