GyKx

if i have defenders with axebane i shoudl have all the mana i need, if i don't im probably dead anyways, and i only need 1 mana saved for arcanist

yes the deck can be countered, so can any other deck

Id' say remove enslave and mindslaver, to lower your mana curve, id run blood artist over falkenrath noble, again lowers mana curve and gives you more early game vampires. Also reduce Vaasgoth and Mikaues to one, and Malakir Bloodwitch to two. Then put in some kill spells, murder, doom blade, do or die. And id suggest lower your land count to 20 or 22 since youd be lowering the mana curve significantly.

it should probably be sideboarded over turn // burn but decks run enchantments and artifacts so

i did but hes a $25 card, and its a white fog basically

I needed hinterland harbor for g/u not g/b but thanks for pointing that out anyways

This deck while solid for a long term game, in the early game is going to get hit hard, i like the idea of having each thing be a threat but unfortunately your mana curve on this deck is brutal. You need strong lower drop creatures, Definitely Vampire Nighthawk, also dark ritual would be great. id remove absorb vis, consume spirit, and sadistic sacrament, run a full play set of exsanguinate, and add some kill spells. i'd remove night mare and phyrexian obliterater, put in night hawk and blood artist. if you can find room for ring of xathrid that'd be great in here too.

Compromise, side board

to hedron crab, trying to keep creatures to a minimum but may be better than duskmantle. The other two way to pricey, trying to keep this deck relatively cheap. Extirpate and Surgical Extraction wouldnt work seeing how opponent cards wouldnt be going to the graveyard

i thought about butcher but needed to keep my mana curve where its at, same deal with gravepact, i get more out of bloodline keeper for 4

No problem

i would choose which one legendary permanent stays and which one(s) would die

Well just the major ones are the really pricey, some of the lower ones like hand of emrakul and spawnsire of ulamog are relatively cheap

Leyline of sanctity would also be a legendary enchantment, meaning i can only have one on the field. Keep in mind legend rule was changed for m14 so each player may have one of a legendary permanent/planeswalker. And i don't have wall of vines, but no wall of swords trying to keep the mana curve where it's at

Best way is a catchy deck name, if it gets attention people will look at it. Some people also really like the whimsy and fun side of magic, while others the ingenuity of a concept even if it doesn't end up working out in the deck, if you a solid idea and can make it viable even if it's only in one very specific way, people will look and see if they can find more ways to do it themself.

Doom blade is a lowerdrop allowing me to use it earlier, and as you stated, murder cycling out.

this was made before m14 was out, ill take a look into modifying it now that some new cards are avaliable

Updated it to a green/blue deck thanks to some suggestions

No problem

Maybe to unexpected results, i don't want to alter the (non-mega-eldrazi) mana curve