Beam Res Up (buff)

Beam Res Up is a in Xenoblade Chronicles X that temporarily reduces incoming beam damage.

Overview
When a player or enemy has the Beam Res Up buff, their attribute resistance to beam attacks is increased. For example, if the player has 20 Beam Res from their armor, Beam Res Up II would temporarily increase it to 44 for 15 seconds, making it so damage is reduced by 44% instead of 20% when they take beam damage.

By party members
The Geolibrium also grants this effect.