I don't like the Twincast plan. You have FoW, Daze, Stifle and MMage to deal with Solidarity and TES (by the way, TPS is an 'old' Vintage deck and I've never heard of it in Legacy, maybe I'm ignorant). Twincast seems like overkill. If I were you (and assuming you are playing Bardo's build), I'd probably put Shamans if you expect appropriate match-ups (Thresh, etc.) or Needles, if you excpect a lot of Goblins (Chill is nuts but if they have Vial in play, its not that hot, so Needle completes the 'lock' - there's at most four Vial activations you can Stifle assuming no Gruntiness permitting reoccurence, so Stifle is shit in that case).

