Escalation
Description : Players build lists per a predetermined sequence of allowable squad points, called Tiers (e.g. 30, 60, 90, and 120 points). Players start by building a list that is equal to or less than the lowest squad point Tier (in our example, 30 points). Players then, using the exact same list from the prior Tier, add to that list with ships and upgrades equaling up to the next Tier (60 points). Players may add new ships and new upgrades to ships from prior Tiers but may not remove upgrades or ships from prior Tiers. Each list must be legal (for example, you can't have a loose upgrade attached to no ship). You cannot move upgrades between ships.
After each round, all players use the next highest Tier list. There are typically an equal number of rounds in the tournament as there are Tiers.
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