Slifer the sky dragon

Flying, indestructible, hexproof, haste
Trample, Deathtouch, Annihilator2
When you draw a card deal x damage to any
Target where x is the number of cards in
your hand. Whenever a dragon attacks
create a token copy of that card.
Whenever a player casts or copys a spell
draw a card
{t} copy target spell.