Mercenary Tao, an Assassin to Overcome

[Auto] When this card is played, add up to 1 [Drragon Ball] card from your Drop to your hand, then choose up to 1 of your opponent's skill-less Battle Cards and KO it. [Activate:Main][Limit 1] Y, if your Leader is a yellow non-"Great Ape" "Son Goku : Childhood" card and you have a yellow originally skill-less Battle Card with an energy cost of 2 or more in play : Play this card from your hand, and add up to 1 card from your life to your hand.