D-BT12/032 Forced Grow Dragon

[AUTO]: When this unit is placed on (RC) other than during the battle phase, if your vanguard is "Sylvan Horned Beast King of Calamity, Magnolia Masques", COST [Counter Blast (1)], choose grade 3 or less cards from your drop up to the same number of Dragontree markers on your (RC), and call them to (RC).
[AUTO](RC): When this unit attacks, choose one of your vanguards with "Magnolia" in its card name, and it gets [Power]+5000 until the end of the turn.