A-rank Mutant, Sangiraffa

/: 1 When this unit's attack hits a vanguard, if you have a grade 3 or greater vanguard with "Giraffa" in its card name, you may pay the cost. If you do, choose one of your opponent's rear-guards, it, and until end of your opponent's next turn, it gets ":When this unit is put into the drop zone from or , choose one of your rear-guards, and retire it.", and that unit cannot during your opponent's next stand phase.