rare 2013 pokemon cards Dragonite (Cosmos Holo) (83/116) Promo Retreat cost Cards from approx 2013~ :

Card Rarity Guide You can craft Copycat (B1 225) by spending 70 Pack Points

And Felidar Retreat can sure help you benefit from them

Retrieved June 2, 2018

Promo Info BOOSTER XROS EVOLUTION [BT-19] CLOSECLOSE BT19-035 R Digimon Lv.4 ShootingStarmon Color Yellow Red Form Champion Attribute Data Type Super Major/Xros Heart DP 5000 Cost 5 Digivolve Cost 1 3 from Lv.3 Digivolve Cost 2 3 from Lv.3 Upper Text [Digivolve] Lv.3 w/[Xros Heart] trait: Cost 2 This card is also treated as [Starmons] for DigiXros

While not a bad card, this one may not be as visually exciting as the others

I would say Igknights could use this to make Level 8s or something, but they already have one per say in Dracoslayer