i just finished reading an article that confused my thinking regaurding fuzziller the duel mode beast, limeter removal, and megamorph.
for example if i summon him at 1400 and i limiter him is he at 2800 or 5600
and megamorph says double the original attack, but the duel mode beast says the original attack becomes haved. I'm confused about how these things work because the article made it seem backwards.

if you summon fusilier dragon without tributes and it's attack is 1400, it would be 2800 with limiter remover and the original attack of 1400 would be doubled by megamorph. hope this helps.

ScK: If Fusiler was summoned without tributes, his atk would be 1400(modified atk), then if you use LR on it, the 1400 would be doubled to 2800.

With Megamorph, it doubles the Orginal PRINTED atk values, which never change on a card. So if you use Megamorph on a Fusiler Dragon, his atks would become 5600, as 2800 is the orginal atk value printed on the card, and nothing changes the values printed on a card, they only modify those values.