Tzolkin Ultimaya DOCS-FRSE1

(The original Level of this card is always treated as 12.) Not Synchro Summoned. Only Special Summoned (from your Extra Deck) by sending 2 monsters with the same Level of at least 5 that you control to the GY (1 Tuner and 1 non-Tuner), and cannot be Special Summoned otherwise. Once per turn, when 1 or more Spell/Trap Cards are Set on your field (except during the Damage Step), you can Special Summon 1 "Electromechanical" Synchro Monster or 1 Dragon-Type Synchro Monster of Level 7 or 8 from your Extra Deck. It cannot be targeted by attacks or card effects, as long as you control another Synchro Monster.