Azra Matchthrower [Unknown Event] 208 If you search your library

If you search your library this way

Set: Sun & Moon: Guardians Rising Type: Supporter Rarity: Promo

Set: XY: Furious Fists Type: Supporter Rarity: Ultra Rare

Set: Miscellaneous Cards Type: Dragon Rarity: Promo

The Ring tempts you

Azra Matchthrower [Unknown Event] 208 If you search your librarySet: Unknown Event Type: Creature Azra Warrior Rarity: Common Battlebond (You may pair this creature with an unpaired battle you control when either enters the battlefield. They remain paired for as long as you control both of them.) As long as Azra Matchthrower is paired with a battle, each of those permanents has "Whenever this permanent is dealt combat damage, this permanent deals 1 damage to any target."