Karmic Demonic Jewel Dragon, Drajeweled Masques

[CONT]:This card can only be ridden from a grade 3 with "Drajeweled" in its card name. [ACT](VC)[1/turn]:[COST][Remove a card with "Drajeweled" in its different card name from this unit from your hand, soul, or drop], choose two cards from your drop, put them into your soul, and this unit gets [Critical] +1 until end of turn. [AUTO](VC):When this unit attacks a vanguard, [COST][Counter-Blast 1 & Soul-Blast 4] cards with different grades], choose two of your opponent's rear-guards, retire them, choose one of your opponent's vanguards, and until end of turn, increase or decrease its [Power] to 1.