In Limited formats, if you're only using ramp spells to fix your mana, it's unlikely you'll cut lands from your deck
(Damage causes loss of life.) Whenever a card is put into an opponent's graveyard from anywhere, if this enchantment has three or more quest counters on it, you may have that player lose 2 life
If you have a particular aversion to counterspells, you could even run cards like Destiny Spinner
Lilianas +2 provides you with a means of retrieving creatures from your graveyard, while her Ultimate slowly but surely floods the board with Zombies
What you need to get going is a Relic of Legends, which can let you tap an untapped legendary creature to add one mana of any color, and Acererak the Archlich, a three-mana Zombie Wizard with an enter the battlefield trigger to venture into the dungeon
Sacrifice after III.) I Create a 2/2 blue Shapeshifter creature token with changeling