The autosacrificing option is very important in idle mode, because with the angel and reaper it makes a great difference in having always an empty spot for breeding, so that option should be automatically on when using time warps.
One thing to be solved: I can leave the training on critical opened and gain stats (and levels) without doing nothing when the skull appears. I left it opened on turbo mode for a few hours and I leveled maaaany times and gained lots of skills oO
I'm sorry...vote 1. but:
-more upgrade=bigger target
-I can block almost every enemy's shot with my thousands of fireballs, so really easy
-the boss, I can go behind him and just shoot at his back without dodge his shoots
-the faster i click the mouse, the faster i shoot oO
-the knight has a really little cooldown, i can have always 1 knight on my way
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