Conqueror, Royal Dreadnought

Menace, vigilance, indestructible
Whenever Conqueror, Royal Dreadnought deals
combat damage to a player, exile the top three
cards of that player's library. You may play any
number of cards exiled this way without paying
their costs.
Crew 2 (Tap any number of creatures you control
with total power 2 or more: This Vehicle becomes an artifact creature until end of turn.)