It’s not easy to design high cost cards that are fun, powerful and interesting. For every Ysera or Y’shaarj, there’s a Gruul or Boogeymonster. Or, even worse, a boring yet overpowered card like Dr. Boom. One of the recent triumphs in high-cost neutral legendary designs came in the form of the final Karazhan Legendary: Medivh, The Guardian. This 8 cost neutral Legendary represents a wide variety of positive factors that make him a powerful, flexible, but not obnoxious bomb with which to swing games.
Synergies that make you think
Medivh and his Atiesh battlecry is a unique, powerful effect that works best with high-cost spells. This has a number of impacts.
Firstly, the requirement of synergies to be effective, especially of cards that are otherwise clunky and reactive limits hit use in a positive way. Unlike Dr. Boom, Ragnaros or Tirion, he cannot simply be jammed in any aggressive midrange as a finisher. Only Control-oriented decks would consider running the kind of cards that make Medivh viable. By reducing his ubiquity, the card becomes more niche and interesting.
Secondly, the synergies open up new deckbuilding options and innovations. Otherwise overlooked cards like Free From Amber or Pyroblast gain new leases of life as part of a high-powered package. Medivh introduces new variety by incentivising these deckbuilding decisions and makes lesser seen, flavourful spells more relevant. Class defining classics like Mind Control can even return due to their newfound ability to provide huge tempo swings.
Banking Tempo for Massive Value
Medivh is an interesting contradiction. Whilst initially a low-tempo option that does not impact the board (unless you are forced to swing with the 1 damage Atiesh), the effect of the weapon allows for massive swings later on. It helps with the traditionally underwhelming impact of big spells that provide value but not board control. Take for instance Twisting Nether. While a powerful effect, it takes up your entire turn in most cases, and still leaves the opponent an empty board to develop onto. Medivh, however, turns that into a full board swing, leaving you a beefy 8 drop uncontested. This is perfect for the kind of late-game board swings desired by Control.
The versatility of Atiesh is also a great test of skill. Players can hold onto cheap spells and use all 3 charges on high-cost spells in some cases, or spend those Frostbolts and Shadow Words tactically to provide added power and tempo on key turns. By providing multiple alternative paths, it opens up more choices and opportunity to take interesting lines.
Unlike Dr. Boom or Ragnaros, there is no danger of Medivh ever getting out of control. This is down to two factors. One is that his effect is inherently counterable. The majority of his value comes from Atiesh, making him vulnerable to Weapon removal like Acidic Swamp Ooze. Harrison Jones, in particular, is a brutal counter. This means that should Medivh ever become too popular, there’s a natural counter for slower decks seeking to curb his impact.
The other aspect is how Atiesh only synergises with certain classes and strategies. Paladin and Warrior may run slow decks, but can’t include the high-cost spells necessary to squeeze out enough value from him. Even if Medivh becomes increasingly powerful in Priest or Mage, he’s unlikely to spread much further simply due to the paucity of effective high-cost spells with suitable effects.
While Medivh has a number of positive features, there are some aspects of his abilities that make him potentially troublesome. Most obvious is the inherent RNG of Atiesh. The difference between getting Tirion or Anomalus can be game-losing. Though it makes for interesting gameplay variation, the wide spread in power level of especially high-cost minions is troublesome. It also necessitates the balancing of certain mana slots with sub-statted minions (see Tortollan Primalist).
However, all this can be overlooked. The flavourful, powerful, and interesting design of Medivh is a great blueprint for other high-cost Neutral Legendaries to come.
Artwork courtesy of Blizzard Entertainment via Hearthstone.gamepedia.com.