Cost: $40-60
Actually, there's no ethical or acceptable reason to make "proxies" to pass the light test, bend test, and other well-known tests to weed out fake cards because there's no ethical or acceptable use of proxies that requires the proxy to be as similar to a real card as possiblea Sharpie on a basic Island does the job just as well and without any of the legal and moral issues
Sunpearl Kirin, for example, can create soft loops that keep your board flowing with extra value and card advantage
Yuna, Hope of Spira Yuna, Hope of Spira is narrowed down to enchantment creatures, for the protection of super-helpful ward
Even if shes not a mother, its close
You don't have to buy the expensive cards to build any of the three, but only Luffy is currently meta-defining