3 Scarlight Red Dragon Archfiend An upgraded version of Red Dragon Archfiend, Scarlight Red Dragon Archfiend, takes the original's name when on the field or Graveyard but can also destroy all Special Summoned Effect Monsters on the field as long as their Attack Points are equal to or lower than its own, but it won't destroy itself
ZEXAL Rank 30: "Absolutely Unpredictable!!" Yu-Gi-Oh
Gilraen, Dunedain Protector is a fairly unique take on a flicker effect
Dimir Guildmage deserves a special note for being able to eliminate your opponent's hand in the late game, while Cavern Harpy provides an easy combo to repeat your creatures' come-into-play effects
You can focus on many eldrazi creatures that make scions and spawns and play something like Broodwarden and Mondrak, Glory Dominus
Secret Rare cards from side sets are technically a bit harder to pull since they are not guaranteed in a box