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Maw will also provide better yields when used against another Vasari player because Maw gives you a percentage of metal and crystal cost of the ship consumed. Since Vasari ships consist purely out of those, the resource return will be greater. But Maw will also have a better impact against Vasari, since their ships are tougher and can sustain more AOE from the Desperation ability than their TEC or Advent counterparts. But when a ship is consumed, only it's supply slots mattercost matters, which are not that different across factions.
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