It's situational and matchup-dependent, but when it works, damn it sure does work: not only it effectively negates the effect of the Spell/Trap, also it gives you card draws and card advantage that accumulates for each turn that passes
Furthermore, rescuing the princess was never about saving her life, but to use her as a political tool that would go on to kickstart the War of the Lions
1 Simic Signet
However, key Normal Monster consistency cards like "Unexpected Dai" do not work on Gemini monsters, because they are not treated as Normal Monsters in the hand or Deck
As for some helpful advice on the matter: Spellbook Star Hall -3 Grandspell book Tower -2 Royal Magical Library + 1 Magical Citadel + 3[With Library Maxxed out, and a constant usage of spells, it can fuel Library for a long time if drawn early game.] Terraforming + 2 [Searching, and can add fuel to the fire] Hand Destruction + 2/3 [To get rid of those extra's, like Citadel or Terraforming.] If i gave anymore suggestions, i'm sure it wouldn't even turn into a spellbook Exo Deck anymore in your eyes, so i'll leave with those
