Goblins

[Warchild1987]

Any pointers to making this deck stronger. Any help would be appreciated.

Goblins 60 cards, 0 sideboard 21 {Mountain} 21 lands 1 {Hellraiser Goblin} 1 {Krenko, Mob Boss} 1 {Foundry Street Denizen} 2 {Beetleback Chief} 1 {Goblin Warchief} 4 {Goblin Heelcutter} 2 {Mardu Scout} 1 {Frenzied Goblin} 1 {Krenko's Enforcer} 2 {Wall of Fire} 16 creatures 1 {Fury of the Horde} 3 {Collateral Damage} 2 {Knowledge and Power} 1 {Font of Ire} 2 {Krenko's Command} 2 {Magma Jet} 1 {Bolt of Keranos} 1 {Arc Lightning} 1 {Outpost Siege} 2 {Lightning Strike} 3 {Dragonrage} 1 {Shock} 1 {Friendly Fire} 1 {Reckless Abandon} 1 {Banefire} 23 other spells Sideboard