In order for you to unleash your full potential onstage, Katsuragi-san, you need to meet the activation condition.

Activation condition...? You mean as long as you're on the field in face-up Attack Position, I'll have to Tribute you once to activate?

No, don't Tribute me.

Your true power would be activated under a Blazing-Heart Scenario.

Is that a Field Spell?

...Yes.

Okay, picture this: Hatsuboshi Gakuen is suddenly under attack by an enemy mobile unit. By chance, you, Katsuragi-san, discover a mecha hidden underground and climb aboard.

Oooh...

The enemy is an elite force... The odds are stacked against you, but you still stand alone against the tide, driven by the will to protect your friends...

Oooohhh...

And now you activate the mecha's one and only weapon: the Saikyo Katsuragi Blade...

That's not its name...