I'm looking to trade my Hydra for some combination of Thoughtseize, Geist of Saint Traft, Hallowed Fountain, Seachrome Coast, Temple of Enlightenment, Temple of Silence and/or Glacial Fortress.

These aren't solely for an EDH deck, so multiples of any of them is cool.

Start up a trade if you're interested.

I'm possibly interested, I'll start a conversation.