Coil Excalibur

{u/r}{u/r}: Copy target instant spell you control with converted mana cost 2 or less. You may choose new targets for the copy.
{u/r}{u/r}: Copy target sorcery spell you control with converted mana cost 2 or less. You may choose new targets for the copy.
SCIENCE! (When you cast this creature, draw a card for each spell with SCIENCE! cast before it this turn.)