Formula Synchron (German) - "Formelsynchron" (AC11-DE009) - (Ultra Rare) - Advent Calendar 2011 (Adventskalender) Limited

1 Tuner + 1 non-Tuner monster
When this card is Synchro Summoned: You can draw 1 card. Once per Chain, during your opponent's Main Phase, you can (Quick Effect): Immediately after this effect resolves, Synchro Summon using this card you control.