These cards can only be equipped on Heroes with the 
Growth Affinity.
Blight Bones
Bud of the Changeling
Charging Brute
Chieftain's Crown
Clearheart
Feral Stone
Gift of the Rains
Heart of the Apex
Hunter's Drink
Hunter's Guile
Jungle Drink
Madspore Sash
Mending Bloom
Nature's Muse
Oasis Key
Overflowing Gifts
Quenching Scales
Reptilian Claw
Savage Remedy
Scorpion Plate
Seeds of the Flood
Shaman's Drink
Silent Indignation
Snakevine Mesh
Spiked Boneplate
Splinterbark Vest
Stonetooth Heart
Swiftcreek Heart
Thickblood
Thorned Greenweave
Venom Shell
Vineheart
These cards can only be equipped on Heroes with the Growth Affinity.
Blight Bones
Bud of the Changeling
Charging Brute
Chieftain's Crown
Clearheart
Feral Stone
Gift of the Rains
Heart of the Apex
Hunter's Drink
Hunter's Guile
Jungle Drink
Madspore Sash
Mending Bloom
Nature's Muse
Oasis Key
Overflowing Gifts
Quenching Scales
Reptilian Claw
Savage Remedy
Scorpion Plate
Seeds of the Flood
Shaman's Drink
Silent Indignation
Snakevine Mesh
Spiked Boneplate
Splinterbark Vest
Stonetooth Heart
Swiftcreek Heart
Thickblood
Thorned Greenwave
Venom Shell
Vineheart