Talk:Blind Alley/@comment-28089742-20171127144724

For the wave skills above, it only locks the current heart runes present in the board. The other heart runes generated from active skills does not become locked until the next round.

So, the easiest choice is to use Alice (The Graceful Lady of Sloth) or Aforgomon.

If you use Iron Hamel's active skill, although she enchant again all the present heart runes, but it still can't help to remove the locked wave skills.