Come costo addizionale per lanciare questa magia, puoi scegliere un tipo di creatura e ammirare due creature di quel tipo.
Passa in rassegna il tuo grimorio per una carta creatura con valore di mana pari o inferiore a X, rivelala e aggiungila alla tua mano, poi rimescola. Se è stato pagato il costo addizionale di questa magia e la carta rivelata è del tipo scelto, metti quella carta sul campo di battaglia invece di aggiungerla alla tua mano.
To behold two creatures of a specified creature type, you can reveal two creature cards of that type from your hand, choose two creatures you control of that type on the battlefield, or reveal one card and choose one creature on the battlefield.
If a cost to cast a spell includes revealing a card, that card remains revealed from the time the spell is announced until the time it leaves the stack.
If an effect refers to a "[subtype] card," it refers only to a card that has that subtype. For example, Glen Elendra's Answer creates a Faerie token and features a Faerie in its art, but it isn't a Faerie card.
If a card in your hand is already revealed (perhaps because it was revealed to pay a cost of a spell that's still on the stack or due to the effect of a card like Telepathy), you may reveal it again to pay the cost of another spell or ability that requires you to reveal a card from your hand.
If a card in a library has
in its mana cost, X is 0 for the purpose of determining its mana value.
Notably, Celestial Reunion's behold instruction is limited to "creatures." It doesn't allow you to behold kindred cards or kindred permanents, which are permitted for most other behold instructions.