please don’t get in the habit of creating new damage types every season, it spreads the roster too thin, there’s barely enough of the new damage types for a synergy so unless you pull them all they are essentially useless.. the reason why poison/rally work is because there is a ton of them at all rarity’s..
In each season you should be creating more types of pre existing damage types, sad I didn’t get a new synergy for some of my favorite champs (dauntless; Sutha, Rally; Philto)