Then, on your upkeep, all creatures she exiled return under your control with decayed, meaning they cant block and are sacrificed after attacking
Its a 1/3 with vigilance and prowess as well as two activated abilities: a tap to loot, (draw, then discard) and yet another copy target instant or sorcery spell you control. The second ability can only occur if Kitsas power is 3 or greater, but in a fast Otter deck, that shouldnt be too difficult making this an exceptional engine for any decks that care about firing off tons of impactful instants and sorceries
If you're looking for hard removal for artifacts and enchantments, you can certainly do worse than Forsake the Worldly
8 Farseek Farseek is a two mana Sorcery card that lets you grab a Basic Land from your deck and put it onto the battlefield tapped
Only a few, Eladamri's Call or Mystical Teachings, will get something at instant speed