Jerren, Corrupted Bishop / Ormendahl, the Corrupter There are better ways to manage the sacrifice creatures, lose life, gain cards, gain life, repeat structure of black decks, but Jerren, Corrupted Bishop is one of the more flexible versions of that
Denoted by a rainbow prism icon and a rainbow effect applied to the cards artwork, Prism Star cards are limited to a single copy of each specific Prism Star card - but can be included alongside the standard maximum limit of a Pokmon of the same name
Chaos Channeler can be played in any deck that runs red color, including the mono colored aggro decks
Or a Darksteel Citadel
Top Ten List #9 - Top Ten Favorite Codenames for Future Blocks I know we can't use a number of these
I say full, because the first actual crossover was the rather cataclysmically bad The Walking Dead Secret Lair