mtg unstable most expensive cards Mutation Price & Card Details — Foreign Black Border Top 10 Most Expensive Outlaws

To that end, I think the decision will ultimately come down to how relevant the sacrifice ability is on the card

Its base stats are not that bad either, so use Vigilance to maneuver

Many of these cards, like Smothering Tithe and Rhystic Study, see seriously high demand from the Commander crowd

No, not in a typical sense

While this is still the main way the deck will operate, it takes a true master of time to control how to use the time counters to cast the exact spell at the correct time

Unlike mana, which you can't keep for very long if you don't spend it, energy counters stay with you turn after turn until you spend them or an effect causes you to lose them