Lyukou, Ravernous Chevalier

Partner with Thunderhooves, Scaled Tempest
Enlist
Whenever Lyukou, Ravernous Chevalier enlists a
Dragon or Boar, if that creature has trample,
Lyukou gains trample until end of turn. The
same is true for deathtouch, flanking, flying,
haste, lifelink, menace, and vigilance.