Heart and Claw
The followers of the apocalypse like to keep topped up with venomous samples to develop antidotes, and there are many fighting pits out east that like to test their mettle against the wastelands toughest predators, just for sport, but omega specifically?
Children of the Earth and Sky 5 - The Depths They Reached
"y'all got a fight pit in space?!" diana grinned leaning forwards. "whut like you just float aroun' shootin' each other?"
Christmas 5: The Christmasening OR How the Coyote Almost Saved Christmas
Kylaryn and galvarys broke into a snowball fight, pitting one blue scaly behemoth against another.