Grixis Slavedriver actually works pretty well in my Illuminor Szeras deck. You can put him into the graveyard, unearth him for 4, attack for 4 and then use Szeras' ability to gain 6 mana and a 2/2 blocker. Jank but fun.
i like Doctor Who a fair amount myself, and i am genuinely glad for people who get to have Danny Pink as a Magic card i'd still really rather WotC give me the Universes Within version. Fathom Mage as an anthom but capped is something i was expecting and waiting on to be printed for years, and i like both Human and Soldier shenanigans; i just don't want to play exactly one copy/playset of a UB card in my deck, and i have no plans to play with more Doctor Who cards. i'll play a bit of casual LotR stuff, in ways that seem organic enough. i make an exception to have Aragorn bodyguard Elspeth (Resplendent). and while it's a bit of a different aesthetic, the Warhammer cards seem to fit in a deck or at a table alright enough. Dr Who cards just don't quite mesh for me, at least the characters.
Hey this guy sonds suspiciously like SB MTG! Someone is ripping him off using AI! Oh wait... Devin Randall? Devin Randall as in Dev... I've been hoodwinked!