Shield

A basic, optional trigger used for defensive purposes.

Appearance
A shield that looks like the Raygust shield pops up, but with a greenish glow. It can be disposable, as Osamu Mikumo uses it once to stop magnetic weapons without wasting his sword.

Abilities
As a fundamentally basic trigger, it is used by most trigger users. Creates a moderately strong shield that can be manipulated for size and power. Using the shields takes up a reasonable amount of trion, so the strength, durability, and size of the shields are normally dependent on how much trion the user is willing to put into it. Smaller shields have more strength and durability, but these shields can be destroyed regardless of the size. As shown by Osamu Mikumo, these shields are rather disposable, as he uses it once to stop magnetic weapons without wasting his sword. Shūji Miwa also displayed the ability to divide a shield finely into numerous smaller versions in the same manner shooters do with their triggers to counter the animal bullets of Alektor.