[AUTO](RC):At the end of the battle this unit boosted a vanguard with "Bastion" in its card name, if that battle's drive check did not reveal a grade 3 card, COST [Counter Blast (1) & retire this...
[ACT](RC):If you have three or more grade 3 or greater units, COST [retire this unit], choose one of your opponent's rear-guards, and put it on the bottom of their deck.