mareep pokemon card price Violet Base Set Singles Mareep 047/198 Common Chilling Reign

Not only is it the highest CMC of the delve cards but it also does what you most want

[6] Transformers consists of fifteen double-faced cards, each of which is a Legendary Artifact Creature on the front and a Legendary Artifact with the Vehicle subtype on the back (with the exception of Soundwave and Blaster, who lack the Vehicle artifact type for obvious reasons)

This eventually led to the banning of Arcums Astrolabe, Dreadhorde Arcanist and Oko, Thief of Crowns in February this year

Master Ball #78 Pokemon Power Keepers Keep track of your collection value over time

Im sure this one looks medium-minus to a lot of people, but I actually dont hate it