1mana monsters

Lowly Slime: Funny (if only to meand it makes it a mini-amorphous (a good thing.)
Kelar Citizen: Eh, nothing really wrong with it, but it just seems too weak. Especially for one of the weaker races.
Gremlin: No thanks.
Skeleton: Fine by me, though I'll admit I have a place in my heart for an old suggestion. Something along the lines of when it leaves play 50% chance to place a magic skull in empty effect slot.
Melrak Follower: I'd prefer follower synergy.
Holy Acolyte: Sounds great, I'd go with five.
Fairy: With fairy forest, it's a bit to strong. I'd prefer giving it Target attacking monster attacks this one instead, if Fairy is free to block.
Puts it on par with Slime Valley and I think it's pretty thematic given how annoying I find fairys (fairy's? fairies?)
Mubble: Sounds good.
K-Army Guy: Sounds good. I love weenies that fit the theme.
Skyrian Soldier: The second suggestion sounds good. The flip any card one.
Lokar Guard: After a look at how many soldiers there are in CMC, accept. This could cause a weird archtype to pop up...