Texto em português

Toda vez que uma criatura encantada ou equipada que você controla ataca, aquela criatura ganha golpe duplo até o final do turno.

"Além de salvar vidas, sua demonstração improvisada do anexo de escudo de energia portátil aumentou a demanda por manoplas multiferramentas alimentadas por éter em dez vezes."

Rulings

If a creature you control that's enchanted and equipped attacks, Reyav's ability will trigger only once for that creature. (Don't worry. Multiple instances of double strike are redundant. You're not missing much.)2020-11-10
The creature needs to be enchanted or equipped at the moment it's declared as an attacker to cause Reyav's ability to trigger. If the creature is no longer enchanted or equipped (or no longer attacking) as the ability tries to resolve, the ability still resolves.2020-11-10