Only sacrifice for order, mango's and arbal's control the board, never sacrifice speed, keep card counts up while still saccing for resources almost every turn, should be able to have 20+ resources and 10+ scrolls with a solid board by turn 20, if you haven't won by then. Use infiltrates to kill Kinfolk Brave's and similar early rush units, Oppressor's rule to kill super soldiers, and reversal if you need to get somebody in the back. ragged wolf into focus is powerful out of prisoners of war, which gives you one unit to play, and the other 2 to sacrifice on your next 2 turns. Make sure to ensure you keep drawing scrolls, but don't be afraid to sacrifice a scroll that draws more early if you are still in your initial ramp.