Aegisvelm Dragon (DZ-BT15/005EN) [Strike of Illusionary Shadows]

[CONT]:If you have a grade 3 or greater vanguard with "Favrneel" in its card name, this card gets all of the following. [ACT](Soul):[COST][Bind this card], choose a card with grade less than or equal to your vanguard from your drop, and call it to (RC). You cannot activate the [ACT] abilities of a card with the same card name as this card until end of turn. [AUTO](RC):When this unit attacks, if the sum of the grades of cards in your soul is thirteen or greater, the original [Power] of your vanguard and this unit becomes 18000 until end of turn. Then, at the end of that battle, [COST][put this unit into soul], choose one of your opponent's rear-guards, retire it, and [Counter-Charge 1].