Edison Format · March 2010
The (1) optional Trigger Effect activates & resolves on the field.
Paying 2000 Life Points is a cost.
This effect targets 2 Fiend-Type monsters in the GY at activation.
If a target leaves the GY, the other target is still Special Summoned.
(1) When this card is Tribute Summoned you can pay 2000 Life Points to Special Summon 2 Fiend-Type monsters from your GY. They cannot attack this turn.
If Skill Drain is activated later that turn, the Summoned targets still cannot attack that turn.
You cannot activate this effect if you don't have 2 or more Fiend-Type monsters in your GY that you can be Special Summoned.