Alternatively, life manipulation could be a theme tying together Witherbloom and Silverquill into some powerful three-color archetype, even in Standard
Spend this mana only to cast a Vampire spell
If I have an Ancient Den plus an instant and a sorcery in my graveyard, I have delirium but not threshold
Likewise, it could be that they have a spell/trap set in their spell/trap zone, so you can place a spell/trap in that same column on your side of the field, and now theres 2 cards in that column, letting you special summon a Mekk-Knight to it On top of being able to get out strong monsters this way multiple times per turn, they have multiple effects, some of which let you move the cards on the field so that you can summon to the same zone (because the columns had 2 or more cards in them) multiple times by letting you move the card you just summoned out of the way and put a new one there
Who came out on top, and which evoke cards are you surprised didn't make the list
