He also provides a huge array of abilities, although its interesting that the un-melded version wants you to go creature-wide while the melded version is arguably better suited for a board of larger creatures or a controlling strategy by forcing lots of discards
Her ultimate is very similar to, but more powerful than, the player killing Assassins she made in her first iteration
If an opponent's monster(s) leaves the field because of your card effect, and is now in the GY or banished (except during the Damage Step): You can detach 1 material from this card, then target 1 of them
Take Knock Outs, as appropriate, by using Roaring Moon exs Frenzied Gouging attack, which instantly Knocks Out your opponents Pokmon in exchange for Roaring Moon ex doing 200 damage to itself, Roaring Moon exs Calamity Storm, which does 100 damage plus 120 more if you discard a Stadium card in play, or Roaring Moon TEFs Vengeance Fletching, which does 70 damage, plus 10 more damage for each Ancient card in your discard pile
To begin with, the card is awesome