cave cards mtg Calamitous Cave-in Activate only as a sorcery. The Lost Caverns of Ixalan:

thats something no horse can change. Liu Bei, after being told that the Dilu brings its master ill fortune Illustrated by Hong Yan Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp

Bant is the best color for the theme, and Adaptive Enchantment includes all the best generic enchantment support cards

Source: MTGStocks Other bird staples seem eager to spread their wings: Tawnos, the Toymaker is also moving up a bit from $0.25 to $0.35 according to MTGStocks

Theres also something to be said for how this card adds resilience to a +1/+1 counter deck since you get creatures to replace any that die, but its unclear thats better than a protection spell