The Water Howl can be easily attained in regular scrolls, social summons or from the shop. She appears weak at first glance, but she actually makes one of the best healers in the game. When awakened, she turns into Lulu. The other advantage to leveling a lower star monster is that her skills are very easy to level up. This gives her a heal every 2 turns and makes her very useful in both the arena and in dungeons. If you haven’t chosen a support or healer yet, Lulu is a great bet!
Light fairy is a little harder to obtain but a great support like Elucia / Water fairy. You can get her from the light dungeon during daily dungeon days. Her shield protects an ally from taking any damage for two turns. This is an especially useful skill when you have weaker attack monsters that you need to protect.
Which monsters have you awakened? Are you working on any other monsters you love? Let us know in the comments!