A lack of red or green makes me slightly suspicious as it cuts off easy access to the wombo-combo of double strike and trample, but tricks and equipment that grant flying probably make up for that
The lineup deliberately draws from OP, ST, PRB, and EB products
But hopefully these examples can give you context that will inspire you to find two-for-ones in upcoming games
Sometimes the artwork on the serialized cards is found on non-serialized versions, but most new serialized cards get their own artwork or frame to increase the specialness of the card, which seems like a great move
This scene was chosen to align with the start of the celebration of The Lord of the Rings: Tales of Middle-earth release in the same way that Frodo's (and the reader's) journey begins in The Fellowship of the Ring
One major problem with this set, as Mark Rosewater once explained, is that it is "parasitic." Meaning, its cards care very much about interacting only with other cards from the block, and Champions cards don't get along well with the game as a whole