Help with my Aggro BUG

Hi everybody,

I'm trying to make an Aggro BUG deck... the basical idea is to use the Zameck Guildmage to reset undying and persistent creatures.

Can you give me some advices?

The deck now is as follows:

2 Drowned Catacomb
4 Forest
4 Hinterland Harbor
4 Island
4 Swamp
4 Woodland Cemetery
3 Experiment One
4 Rancor
2 Unsummon
3 Vines of Vastwood
3 Young Wolf
2 Dimir Charm
3 Lotleth Troll
2 Simic Charm
2 Spell Rupture
3 Strangleroot Geist
4 Zameck Guildmage
3 Dreg Mangler
2 Acidic Slime
2 Woodfall Primus