Knight of Severity, Cliodhna (D-PR-/202EN) [D Promo Cards]

[CONT] [(RC)]: When this unit would be retired for the cost of the ability of your vanguard with "Blaster" in its card name, it may be regarded as retiring two units. [AUTO]: When this unit is retired by the ability of your vanguard with "Blaster" in its card name, if your opponent's vanguard is grade 3 or greater, choose a "Blaster Dark" from your (RC), and it gets "[AUTO] [(RC)] [1/Turn]: When this unit attacks, [COST] [discard a card from hand], and this unit performs drive checks until end of that battle. At the end of that battle, retire this unit.". until end of turn.