I got really bored and built a deck last saturday a deck I thought Would be alright but to my surprise i have not lost a game with it. just putting up here to get it rated.

Yellow-18

4x Mangris,Viser Of Magnetisim
4x Holy Awe
3x Mist Rias
2x Senatine jade tree
2x Sarrius, viser of suppression
3x Kolon, the oracle

Green-13

4x Bliss Totem, Avatar of luck
4x Bronze-Arm Tribe
4x Mana Nexus
1x Carmilia, the enticer

Blue-12

4x Aqua Hulcus
3x Energy Stream
3x Corile
2x Emeral

Black-4

4x Terror Pit

Thats more like, 3 Colour Control.....

Max out to Corile, remove Carmilia, the blocker lineup is weak, try to play some removal(Which you are lacking)

As well as the fact that this doesnt have a steady Win Con(Pyrofighter, Twin-Cannon)

My advice is cutting Yellow completely, then adding more Black and Red.

Should work out fine