What are "Slifer the Sky Dragon" Special abilities?

Question

I know that it gains 1000 attack and defence points for every card in your hand but I need to know its "SPECIAL ABILITIES"!

Thank you very much!

Answer 1

Firstly he cannont be effected by spell and traps and monster effects, like any egyptian Gods, his attack is equal to the amount of cards in your hand x1000, if your oponent summons a monster he automaticaly attacks, and if he destroys the monster, you draw 3 cards (+3000 attack) a bad idea if you have "infinite cards" in play and your oponent has "revival jam!"