Since Tatyova draws you a card whenever you drop a land, you might consider replacing some card draw with some more cards that fetch lands out of your deck
This is the case even when the more restrained 'Partner With' mechanic is used
#10 Hare Apparent Hare Apparent Foundations, Common It may seem unusual to have a common card featured here, but the reasons are strongly justified
Each player puts all artifact, creature, land, and planeswalker cards revealed this way onto the battlefield, then does the same for enchantment cards, then puts all cards revealed this way that weren't put onto the battlefield on the bottom of his or her library in any order
Her ability specifically dictates that Doctor abilities trigger twice (and surprise, surprise, all the Doctors have triggered abilities)
It contains the many generals and captains of Sauron's army, and of course the dark lord himself and his One Ring