Rage, especially upgraded, will make some decent block for you in decks which are aiming toward Attack-heavy play. Note that Dexterity doesn't increase the block made by Rage, and that Panic Button doesn't prevent Rage from making block the next turn! I /want/ every Ironclad run I play to benefit a lot from Rage, because it's such an easy way to win. Kill the enemy while creating enough Block to take no damage! Realistically though, it's only at its best in decks with lots of Attacks.
at the start of each turn.
