Hearthpwn

Dealing 4 damage to random enemy and gaining +2/1 twice can be pretty strong tempo. Other effects are whatever.

Does seem worse than other Titans.

In my view, people might drop this with the +3 HP and Immune from spell/heropower first just so it stick and get the other powers out afterward. But this depends on the matchup and if your opponents have random/aoe removal. 

Not to forget that rogue also has a 3-mana stealth magnetic card.