CAVE #5 (beatable before second game is finished), Please copy&paste this to help out others: INVINCIBILITY is a must; ICE and PHOENIX are highly recommended. First, max the HEAL spell to easily survive the beginning. Then, for those of you who don't know, there's a fricken invincible semi-transparent gremlin WAITING in front of the enemy general dealing 99999 dmg. Only hope is to destroy the other castle asap, so load ur slots with the highest DAMAGING units you have (taurus+gremlins are absolute musts, don't use slow or ultimate units). Move your units close to "the" gremlin without hitting him, General in front, then melee, then range. Activate the phoenix, and as it passes ur units *timing is important, use keyboard!*, activate invincibility and WHORE RUSHHH everything forward. The phoenix knocks everything back, letting ur units bee-line toward the castle, which should die within 15s. Keep eyes on gremlin (might sneak towards ur castle), ICE will buy a few more secs. gl