The card text reads, you may, so you can choose to only place 5 cards with [Hybrid] in their traits under this Tamer without digivolving
Corpse Completion Marks A whole bunch of 'em
The true adventure, however, seems to be in finding cards to play.
Extra Deck Number 77: The Seven Sins Not just a strong XYZ monster, but also a useful one for getting rid of special summoned monsters on your opponents side of the field
From your hand, ignoring digivolution requirements and without paying the cost, it may digivolve into a level 6 Digimon card with a different name that includes the chosen Digimon's name
JS How important have you found Facebook, social media or an online presence in general to be for your success