Ghoul Dragon, Gast Dragon (G-BT06/009EN) [Transcension of Blade & Blossom]

[AUTO]: Hollow (When this unit is placed on (RC), you may have it become hollowed. If you do, retire it at the end of turn) [AUTO](RC) Generation Break 1 :[Put two cards from the top of your deck into the drop zone] When this unit attacks a vanguard, you may pay the cost. If you do, this unit gets [Power]+3000 until end of that battle. Then, if this unit is hollowed, this unit gets [Power]+5000 until end of that battle. [ACT](Drop Zone):[Counter Blast (1) & Choose one of your grade 2 or greater rear-guards, and retire it] Call this card to (RC).