Toadstool Admirer -> Moss Viper
Bestial Bloodline -> Rancor
Spider Food -> Tuinvale Treefolk
Skybeast Tracker -> Treetop Sentries

I wanted to replace some of the uncommon WOT enchantments but haven't found anything so far.

Break the Spell -> Light of Hope
Savior of the Sleeping -> Kindly Ancestor
Dutiful Griffin -> Crystal Dragon
Knight of Doves -> Ajani's Chosen (Ajani's Chosen = uncommon)
Enchantments going to the graveyard was a theme that just didn't work.

Protective Parents -> Ardenvale Tactician
Plunge into Winter -> Omen of the Sun
Rimefur Reindeer -> Rosecot Knight
Solitary Sanctuary -> Sanctuary Wall
Eerie Interference -> Githzerai Monk
Discerning Financier -> All That Glitters
Stroke of Midnight -> Food Coma
Intangible Virtue -> Journey to Nowhere

Merfolk Coralsmith -> Crimestopper Sprite
Snaremaster Sprite -> Hard Evidence
Beluna's Gatekeeper -> Sword Coast Serpent
Misleading Motes -> Dire Downdraft
Synergy with tapping, and overall better.
Water Wings -> Shore Up
Freeze in Place -> Dramatic Accusation
Gadwick's First Duel -> Pteramander
Disdainful Stroke -> Spellgyre
Succumb to the Cold -> Enthralling Hold
Compulsion -> The Bath Song
Spreading Seas -> Tolarian Contempt
Curiosity -> Teferi's Tutelage
Galvanic Giant -> Sapphire Dragon