Kang the Conqueror

When Kang the Conqueror enters the battlefield
or attacks, scry 1 and draw a card.
Whenever an opponent casts an instant or
sorcery spell for the first time each turn, counter
it unless your opponent pays 4 life, exiles the top
two cards of their library, or sacrifices a
creature they control.
"I have seen countless futures. I have seen your death
and universes reborn, I am a God of Time."