Okay, im usually only playing EDH/Commander, but I think i can still make some recommendations.
First of all, it seems like your deck feels lacking focus. Its usually better to do one thing and do this right, in stead of trying this and that.
A good Example for this is
Wake the Reflections. Why is this Card in the deck? I've noticed no token Production. another bad card seems
Phyrexian Hulk, since its just a 5/4 for 6 mana. You can do much more 6 mana, even on a low budget.
Then I've noticed alot of defender cards. Yes, they may be nice to stop enemy creatures, but why you want to do this? i haven't noticed an alt win con, you are waiting for.
Gilded Lotus may be fine for some decks, if you need color fixing or a high amount of colored mana. But if none of this 2 conditions are met, its just a bad card because it slows you down alot. If you need some Ramp, try
Marble Diamond or
Gold Myr. They "just" produce 1 mana, but you can get them out at turn 2, in stead of turn 5-7.
If you want to keep your defenders, you could try playing
Felidar Sovereign. He allows you to win by getting a huge amount of life.
If you want some cheap life gain (mana wise) you could try
Soul Warden or
Suture Priest. unless you need the 2/3 body, they may be better than
Healer of the Pride.