Edison Format · March 2010
If "Skill Drain" is negating the effect of "Road Synchron", it is treated as a Level 4 Tuner even if you Synchro Summon a monster other than "Road Warrior".
If the Level of "Road Synchron" is increased by its own effect and "Skill Drain" is activated later in the same turn, the effect of "Road Synchron" will return to 4.