Whenever a land you control enters, create a 1/1 white Soldier creature token with vigilance. {4}{G}{W}, Sacrifice Protect the Farm: Creatures you control get +2/+2 until end of turn.
Lifelink When Ravenous Tarwurm enters, you may have it consume. When you do, destroy target creature with toughness 3 or less and you gain 3 life. (To consume, sacrifice another creature or exile a creature card from your graveyard.)
Embellish {5}{U}(If you cast this spell for {5}{U}, create a 1/1 blue Thopter artifact creature token with flying when it enters.) Retinue Golem gets +1/+1 as long as you control another artifact.
When Rhudai Overseer enters, look at the top four cards of your library. You may reveal an artifact or enchantment card from among them and put it into your hand. Put the rest on the bottom of your library in any order.
When Ruler of Cities enters, you may search your library for an Aura that could enchant a land you control, reveal it, put it into your hand, then shuffle. Whenever an Aura becomes attached to a land you control, you gain 2 life.
{3}{W}: Return another target artifact or creature you control to its owner's hand. {1}{B}: Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.)
“I am the wellspring whose secrets the foolish will never plunder.”