Getting to play Mother Knows Best twice could clear the opponents board if theyre not playing a deck that goes wide
With a solid three strength and three willpower that will leave most characters banished or at least smarting, being able to instantly challenge can be a hugely effective way of shutting down a troublesome character on the other side of the table - especially if your opponent thinks theyll have at least a turn to respond to any characters you play before they have a chance to attack
After these, most Lorcana event promos will have a standard promo symbol and should also be available at multiple events in different counties
A character with Rush has the element of surprise, allowing you to challenge before your opponent can prepare
In a follow-up question, Cox also noted that he feels "pretty good" about future collaborations and first-party sets coming next year "in terms of being Final Fantasy like in terms of the types of players, the size of community, and the adjacencies we have." That last remark bodes well for fans of the Final Fantasy set
These had a symbol specific to that event