best energy mtg cards 5 Most Expensive Cards! Rules Text: Energy counter, 26

Having said that, people still use Rhystic Study because it is effective

Grim is cheap but he is not oppressive on tempo

While there are plenty of other key reprints, such as Sorin, Imperious Bloodlord (for Rakdos Vampires in Pioneer), Bloodline Keeper only has 1 small reprint in the From the Vault: Transform

To add insult to injury, it'll then keep creatures tapped down with stun counters for the next three turns

A mana rock that eventually becomes an extra Emeria, the Sky Ruin

Spellskite is generally very annoying regardless of what you are playing and with three more Toughness than Revoker it is often a more effective disruption tool