Forum:Flipped Face down

I'm confused over the rulings of monsters that are turned face down... Help is much appreciated! If a monster gained atk points via an effect, say Frightfur Sheep gains 800 Atk points after being special summoned from the graveyard, if it's flipped face down, then flipped face up again, will it lose it's Atk points? Candleash (talk • contribs) 02:42, March 19, 2015 (UTC)