Gawain, Firestorm

Flying, Trample, Partner
When Gawain, Firestorm ETB's, you may search
your library for a card named Lucy, Adorable
Puppy and put it into your hand.
If you control a creature named Lucy, Adorable
Puppy, Gawain, Firestorm gets +7/+7 and hexproof.
{p/b}: destroy target creature
{p/b}{p/b}{p/r}{p/r}: regenerate target creature. Put a +1/+1 counter on Gawain, Firestorm.
"This being is almost my equal" -Nicol Bolas