Too quick for the massive fish to avoid, Dave sunk the blade between the armor plates on the first dunkleosteus, causing the creature to shudder in pain.  For all their fearsome appearance, the beasts just weren't as tough as their master.<br/><br/>(Tick 42: Dave<br/>Tick 45: Dunkleostei #1 and #2<br/><br/>Alternatively, feel free to dispatch the dunkleostei as you like.  They can't really hit Dave with Untouchable Opponent active.)