Error:

choose up to one card with “Stealth Fiend” in its card name, call

or greater, call two instead of one.

When this unit’s attack did not hit,

Correct:

choose up to one card with “Stealth Fiend” in its card name from among them, call

or greater, choose up to two instead of one.

When this unit’s attack does not hit,

Reason for Correction: