Number 1: Numeron Gate Ekam
XYZ Monster
LIGHT Machine
★1 ATK 1000 DEF 100
3 Level 1 monsters
Cannot be destroyed by battle. At the end of the Damage Step, if this card battled an opponent's monster: You can detach 1 material from this card; double the ATK of all "Numeron" monsters you currently control, until the end of this turn.