There really is a huge mishmash of things to look forward to here, if alt arts or special treatments are your thing
It benefits multiple cards on your Bench, giving you full-fledged offense once Moltres is switched out
Then the enchantment also costs three, and this time the ETB is for dorks with a cheap three mana cost instead of smaller powers, which are typically the same stuff, and then you draw without mana, but again, just once per turn like the Vampire
Elspeth can come down in the mid-game since she costs five mana, either establishing a board presence with her first two abilities or destroying a problematic creature of your opponents, making her a control players dream planeswalker
Aggro decks can absolutely thriveas long as theyre tuned to beat whats popular
Four mana is a lot for an edict on a body these days, so you really need to be getting something extra out of it to warrant the slot