Encantamiento
Mientras tu total de vidas sea mayor o igual que tu total de vidas inicial, las criaturas que controlas obtienen +1/+1.Siempre que una o más criaturas que controles ataquen, ganas vidas igual al número de criaturas atacantes.
If a creature enters the battlefield attacking after attacking creatures have been declared, the ability won’t trigger again because you didn’t declare that creature as an attacking creature. However, if such a creature enters the battlefield before the ability resolves, it will be counted when determining how much life is gained.