You can use the Wonder Pick feature if you want a better chance of pulling rarer cards
Swords to Plowshares has always been the premier white removal spell and a reason to play white in the formats where its legal
Obviously you have to be after creatures with Gather the Pack which makes it unlike Impulse but then it digs a card deeper, offers graveyard synergy and can get you a two for one ensuring it passes the Impulse test with flying colours
You can follow up with Greninjas other attack, Moonlight Slash, to deal up to 80 damage just by returning a Water Energy back to your hand
Maybe the rest of the cycle will be better, but if theyre all on this level then lightning will not be striking twice
Its first attack, Burning Charge, not only deals a decent 130 damage, but also allows the player to search for two basic energy and attach them both to one Pokmon of their choice