Unrivaled Blade Rogue, Cyclomatooth (V-EB09/SP05EN)

[AUTO](VC/RC):When it attacks a vanguard, [COST][Counter-Blast 1 & Soul-Blast 1], and this unit gets [Power] +10000 until end of turn. Then, put the top card of your opponent's deck into the drop zone, and if it is grade 1 or greater, this unit gets [Critical] +1 until end of turn. [AUTO]:When rode upon, your opponent chooses a card from his or her hand, discards it, and one of your vanguards gets [Power] +5000 until end of turn for each of that card's grades.