Mathmech Sigma
Card Number: ALIN-AE087
Card Type: Effect Tuner monster
Level: 4
Rarity: N
Attribute: LIGHT
Types: Cyberse / Tuner / Effect
ATK: 1000
DEF: 1500
Description: If you control no monsters in the Extra Monster Zone, while this card is in your hand or GY: You can Special Summon this card, but banish it when it leaves the field, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Cyberse monsters. You can only use this effect of "Mathmech Sigma" once per turn. If this card you control is used as Synchro Material for a "Mathmech" monster, you can treat it as a non-Tuner.