Jubilant Skybonder - a 2/2 flying Human Wizard, Jubilant Skybonder nevertheless offers incredible synergy for Birds, with an ability that essentially gives them Ward 2 Soulcatcher Aerie - this obscure two-mana enchantment makes it so that each bird that dies adds a counter to the Aerie, which has a static ability that gives each bird in play +1/+1 for each counter on it
Beyond the enchantment value engines a number of the best creatures are enchantment creatures: Overlords, Fear of Missing Out, Kumano, Fable
I would like to abuse some exert dorks with this but they are typically aggressive cards and Alliance really isn't so I don't expect that to be very relevant
It's hard to say that one is usually more valuable than the other, as they typically vary from set to set, but this still feels like a rare Ho-Oh win
Then, similar to Grazer, it triggers Greenshell, effectively gains you life as a chump blocker with Reach, takes Dreamdew stun, and eventually it attacks powered by Greenshell