"Dana Knutson" (23)
At the beginning of your upkeep, if you control seven or more permanents, return Complex Automaton to its owner's hand.
When Dakmor Ghoul enters, target opponent loses 2 life and you gain 2 life.
, : You may put a multicolored creature card from your hand onto the battlefield.
Forsaken City doesn't untap during your untap step.
At the beginning of your upkeep, you may exile a card from your hand. If you do, untap Forsaken City.
: Add one mana of any color.
At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.
Flying
When Mesmeric Fiend enters, target opponent reveals their hand and you choose a nonland card from it. Exile that card.
When Mesmeric Fiend leaves the battlefield, return the exiled card to its owner's hand.
Enchant land
As Phantasmal Terrain enters, choose a basic land type.
Enchanted land is the chosen type.
When Phyrexian Delver enters, return target creature card from your graveyard to the battlefield. You lose life equal to that card's mana value.
, , Sacrifice a creature: Destroy target enchantment.
, : Destroy target tapped nonblack creature.
, : Search your library for a Mercenary permanent card with mana value 3 or less, put it onto the battlefield, then shuffle.
Reach (This creature can block creatures with flying.)
You gain 4 life.
Whenever Shrouded Serpent attacks, defending player may pay . If that player doesn't, Shrouded Serpent can't be blocked this turn.
, : Tap target creature.
, : Destroy target tapped creature.
, : Exile target permanent you control.
, Sacrifice Synod Sanctum: Return all cards exiled with Synod Sanctum to the battlefield under your control.
Whenever a player casts a creature spell, that player adds .
When Thunder Dragon enters, it deals 3 damage to each creature without flying.
Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)
: Undercity Shade gets +1/+1 until end of turn.
Whenever an opponent taps a land for mana, tap all lands that player controls.
If a creature an opponent controls attacks, all creatures that opponent controls attack if able.
Gatherer works better in the Companion app!
: Add one mana of any color.