Devoting Herself, Randgriz

[AUTO](RC):When this unit boosts a rear-guard with "Lü Bu" in its card name, if your grade 3 or greater vanguard is a unit with "Lü Bu" in its card name or a <Valkyrie>, [COST][Counter-Blast]1], and until end of that battle, when your opponent would call cards from hand to (GC), they must call two or more at the same time.