In reality, however, it does dilute the Faerie-themed core of the deck somewhat, even if its for good reason
Chilling Reign has 233 cards in total (198 main set cards plus 35 Secret Rares)
Slither Wing's first attack is mainly used to stall and disrupt the opponent, as it discards the top card of the opponent's deck, which is useful when dealing with cards like Ciphermaniac's Codebreaking that can place specific cards on the top of the deck
If you want a beautiful deck of cards that happens to come with a brutal co-op game: Pick up Regicide
image8101080 157 KB And technically, Lightning Energies with yellow card border and Metal Energies with silver borders also kinda fit the bill I guess
Returning the land also nets you a +1/+1 counter to one of your creatures, perhaps even Sutina since she has to attack to bounce the land in the first place