Grendel the Symbiote Dragon Card Concept. Made to synergize directly with Knull/Destroy but also to work well with other decks like Thanos. : r/MarvelSnap
Grendel: L'Odissea del Diavolo
Grendel Omnibus 2
Who is Marvel's Grendel? Ancient Symbiote Dragon - Knull's Avatar - YouTube
Star Magazine la rivista degli Eroi Marvel n.56 Grendel Maxx ed. Star