Intangible Virtue was already popular for boosting creature tokens +1/+1...giving them +2/+2 with Caretaker's Talent is sure to be a Casual and Commander favorite (hello Marneus Calgar!) 5
For me the reason of deciding to grade the holos of my collection came down to wanting to preserve them as well as possible, and I believe grading might be best for that
Graveyard, After Escaping As of Throne of Eldraine, the main targets to reanimate with Dread Return in Dredge are Elesh Norn, Grand Cenobite (hereafter Lady Norn) or Ashen Rider
Financially this should be an interesting one to see develop
For extra precaution, particularly for valuable or hard-to-find cards, it is advisable to insert them into a toploaderrigid plastic sleeves that offer extra stability and prevent bending or creasing
Theres often a little bit of proliferate for additional value, but the flexibility of the Lightshield as a good blocker on the ground, but also a way to enhance a flier is exactly what that type of deck is looking for