Special Summon 1 Time Thief monster from your hand. During your Main Phase: You can banish this card from your GY, then target 1 Time Thief Xyz Monster you control; attach 3 Time Thief cards of different types (1 Monster, 1 Spell, and 1 Trap) from your GY to that monster as material. You can only use 1 Time Thief Startup effect per turn, and only once that turn.