Knight of Severity, Cliodhna (D-SS12/107EN) [Triple Drive]

[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.