Unyielding Bonds, Tao Ren

[AUTO](RC):When this unit attacks a grade 3 or greater vanguard, if you have a vanguard with "Horohoro" or "Joco" in its card name, this unit gets [Power] +10000 until end of that battle. At the end of that battle, if that attack hit, [COST][Counter-Blast]1], your opponent chooses a card from their hand, and discards it.