Paying nine mana to untap Colossus of Sardia is just too high
Allowing you to play lands and cast spells off the top of your deck is powerful, and getting a Treasure to help you on your way is a great addition
EXPEDITIONS, MASTERPIECES, AND INVOCATIONS In the last five years, Wizards experimented with a different method of distributing high-end promo reprints: inserting them at random into booster boxes of current sets
Below: A gradient from right to left showing smooth vs
Even better, it asks you to sacrifice the creatures you put counters on, which opens you up to lots of nonsense with The Ozolith
Burn spells are ten a penny, and if burn is your win con, any number of the options out there will do just fine