edhseer Commander synergy, explained
Enchantment — Aura
Mana cost: {3}{W}
Enchant creature
Whenever enchanted creature attacks, reveal cards from the top of your library until you reveal an Aura card. You may put that card onto the battlefield. If you don't, put it into your hand. Put the rest on the bottom of your library in a random order.
triggered —
triggered — searches a library
Causes: put an Aura onto the battlefield.
Cares about: a creature attacks.
an Aura enters the battlefield — 1,257 cards in the game can cause this (Songbirds' Blessing is one).
an enchantment is cast — 3,673 cards in the game can cause this (Songbirds' Blessing is one).
When Songbirds' Blessing is cast:
255 other cards care about it too. These are the ones with the most connections.
a nontoken enchantment enters the battlefield — 3,691 cards in the game can cause this (Songbirds' Blessing is one).
an enchantment enters the battlefield — 3,743 cards in the game can cause this (Songbirds' Blessing is one).
When an Aura enters thanks to Songbirds' Blessing:
59 other cards care about it too. These are the ones with the most connections.