This might be something to debate about but i think the creeper morph should be changed to where it does slightly less damage but doesn't instantly kill you, the main problem is that the morph is completely useless for people on hardcore mode unless they are inevitibly going to die by mobs and have to use the creeper as a last resort to where you blow everyone up along with yourself, of course it obviously makes sense for you to die when you blow up since that's what a creeper does, but i feel like the morph in general would be a more useful if it didn't instantly kill you apon using the ability, and if people presumably don't like the change i think you could always add a gamemode where you can switch back to how morphs mechanics previously were, it would just be set to false by default.

This is an interesting idea, however, it removes the ability to troll your friends by blowing yourself up, so this is not something that will be added in the next release. However, it could be a thing in the future, as I plan to make some abilities configurable by making their stats adjustable.