The Collector [Unknown Event] Magic Origins Prerelease Promos This explains why the goblins

This explains why the goblins remain unaffected

you may search your library for an Aura card with mana value less than or equal to that Aura and with a different name than each Aura you control

but her quiver held only leaves

Whenever Aphelia attacks

Exile Balthor the Defiled: Each player returns all black and all red creature cards from their graveyard to the battlefield

The Collector [Unknown Event] Magic Origins Prerelease Promos This explains why the goblinsSet: Unknown Event Type: Legendary Creature Human Gamer Rarity: Mythic Cost: {W}{U}{B}{R}{G} Whenever you cast a signed spell or play a signed land, copy it. (A signed card is a card signed by its artist, designer, or someone else it's strongly associated with.) Discard a signed card: Destroy target creature with a name that has a five or fewer letter length difference from the person who signed the discarded card. Prize Card for the Unknown events at