Hey kids I gotta quesiton for everyone else who knows the rules better than I do. Today I heard a ruleing that if you perplex up sentinal/sinesto's damage, them multi attack with it, the increased damage value only counts as the first attack and not the second. Why is that?

I don't know where that is coming from...

By the rules...

Sinestro/Sentinel would not lose his Perplex until one of three things happens:

1) Sentinel/Sinestro gets damaged
2) Sentinel/Sinestro get healed
3) End of the current turn.

Since none of that happened...

Sinestro/Sentinel would do the full Damage value + Perplex - 1 for multi-attack.

Does this make sense?

to me it dose yes. However, the judge had a diffrent version of the rules. He also reffrenced somehting that I was unfamiliar with and couldn't remeber. So I was curiouse as to what you guys thought of it.