I Bid 500 Million!!

[Main] Choose one: • K.O. up to 1 of your opponent's Characters with a cost of 1 or less. • Return up to 1 of your opponent's Characters with a cost of 1 or less to the owner's hand. • Place up to 1 of your opponent's Characters with a cost of 1 or less at the top or bottom of their Life cards face-up. Then, if you have a [Celestial Dragons] type Character, draw 1 card. [Trigger] K.O. up to 1 of your opponent's Characters with a cost of 6 or less, or return it to the owner's hand.