During the Main Phase: You can discard 1 card, then activate 1 of these effects;
• Special Summon 1 Gemini monster from your Deck as an Effect Monster that gains its effects.
• Tribute 1 Gemini monster, and if you do, Special Summon 1 FIRE Warrior monster from your hand or Deck. Then, if you Tributed a Gemini monster that was treated as an Effect Monster and had gained its effects, you can also destroy 1 card on the field.
You can only use this effect of "Gemini Ablation" once per turn.