Grand Heavenly Sword, Alden

[AUTO]:When this unit is placed on (RC), [COST][Counter-Blast 2] &[Soul-Blast 1], choose a card from your hand, and call it to (RC). If you called a grade 3, draw two cards. [AUTO](RC):When this unit attacks, if you have three or more grade 3 units, this unit gets [Power] +5000 until end of turn.