Shenron, Dragon-God

Flying, indestructible. Shenron cannot attack or
block unless you control 1 ore more Dragon Ball
cards. When Shenron enters the battlefield, you
may search your library for a Dragon Ball card,
put it into your hand, then shuffle.
Shenron gains trample if you control 4 or more
Dragon Ball cards, and gets +7/+7 if you control
7 Dragon Ball cards. {2}{u}: Return target
Dragon Ball card from your graveyard to the battlefield, activate only if you control 3 or more
Dragon Ball cards.