My thought process for why she should be magic was that since she would be summoning anywhere between 2 and 4 players the balance would be that her dungeon should be more likely to have magic rooms (which do less damage) meaning the ability might come at the cost of taking a few wounds.
Of course if we reduce that down to 2 heroes that isn't an issue and Cleric treasure type does seem more fitting.
Of course if we reduce that down to 2 heroes that isn't an issue and Cleric treasure type does seem more fitting.