Magic: The Gathering, opinions on my deck.?

throw in a couple more types of goblins and take out a couple of the other types. also get a card called warren instigator. it cost 6.49. its a good goblin card. if u have enough goblins then u make a goblin deck. warren instigator lets u put any goblin from your hand into play if u do damage to a player with him. he is only a 1/1 but if u pump him up he would be great. he also has double strike. goblin decks are awesome because most creatures are cheap and u can bring out a bunch of goblins. i no someone with a goblin deck and they win all the time with it. its so amazing. make a goblin deck and u will beat alot o people. also throw in some more newer cards. zendikar set is out with newer cards. those are old cards. u can buy a m10 deck thats all red or a zendikar deck that has multiple colors. with that then u have more cards. warren instigator is from zendikar set. u can do what u want. a deck is like 13 dolars and boster packs are 4. if u want to spend some money then u can do this. this is all just my opinion. that one is prety good but pretty old. so good luck