Yannick ze Trauzeuge

When Yannick ze Trauzeuge enters the battlefield unter your control, untap it,
Yannick ze Trauzeuge gains haist untill
end of turn.

Whenever Yannick ze Trauzeuge attacks, it
becomes a 20/20 Legendary Artifact creature
with indestructible, double strike, vigilance
trample and lifelink.