Ok, I've done quite some digging and can't find the answers to these questions. If I ascend my Evo 1 Astromon from a 3-star to a 4-star, then evolve them to evo 2 will it remain a 4-star or will it revert to its natural 3-star state? In other words do the upgrades I give my evo 1 carry over to my evo 2? Also, will my healers heal better if I give them gems that better their recovery? Or does that only affect their own personal healing. Seems like it should, but I don't want to spend time and coins on something that won't help due to a quirk of the game.