Synchro Dilemma (LED8-EN026) - Legendary Duelists: Synchro Storm 1st Edition

You can activate 1 of the following effects;
• Send 1 "Synchron" monster from your hand or face-up field to the GY; Special Summon 1 monster from your hand.
• Target 1 other card you control; destroy it, and if you do, Special Summon 1 "Synchron" monster with a different original name from your hand or GY.
You can only use this effect of "Synchro Dilemma" once per turn.