Please give me tips on improving my magic the gathering deck?

This deck is Legacy/Vintage and many decks in those formats don't play many creatures. You have no win conditions whatsoever. Lim-Dul is a Legend and so you can only play 1 at a time. If Phage and/or Avatar of Woe get killed your deck fizzles. Also, you have too much conditional kill. What if your opponent is playing Black? Terror and Dark Banishing become dead cards in your hand. Dash Hopes doesn't do anything early game. People will always pay the life. What are your typical matchups? From what I can see you can't win against monoblue, monoblack, Boros, or burn. You need more creatures and fewer spells. Nekrataal and Big Game Hunter both destroy creatures when they come into play. Stinkweed Imp allows you to do some flying damage or have a blocker with a nasty ability.