NeoArkadiaPSYFrame Circuit
Field Spell Card
(1) If a “PSYFrame” monster is Special Summoned to your side of the field, you can: Immediately after this effect resolves, Synchro Summon 1 Synchro Monster by using only “PSYFrame” monsters you control as Synchro Materials.
(2) At the beginning of the Damage Step, when a “PSYFrame” monster you control battles an opponent’s monster: You can discard 1 “PSYFrame” monster; that monster you control gains ATK equal to the discarded monster’s ATK, until the end of this turn.
Source: High-Speed Riders commerical
