Originally Posted by Artanis

The Egacha girls from Pero Colo would give you a multiplier if they were in your party, for example a r card would give you 1.5, so if you had a card with 10k SED the card SED would change to 15k.

Just to add on to this, say you had a sr beta and sr alpha with 1.5 and 2.0 multipliers. Your teams sed with then get multiplied by 3. So already no mater who your facing your girls have 3x sed. So if you were to have 3 event Sr's you would always win, since the multiplier would be above 4, unless you fought someone who also had some slayer cards.