Mirrored Assembly

When Mirrored Assembly enters the battlefield,
name a card. Then, you may pay 3 life any
number of times. Search your library for X of
the named card where X is one third of the
amount of life you've lost this turn, rounded
down.
The named creature gets +1/+1 for each
other creature with the same name as it and
doesn't follow the "legend rule."