Perhaps this is a personal preference, as I enjoy playing aggressive strategies in general, but I think Aladdin - Heroic Outlaw falls just short of bomb status, and Id favor the option costing less ink
Turn around and gain control of any sacrificed nontoken permanents with Tergrid, God of Fright on the battlefield
Your toxic game plan can start early with the 1-mana Skrelv, Defector Mite
Besides unifying all the Doctors in one deck, you also get to take advantage of the Doctor's Companion ability to pair The Fourteenth Doctor with the earthling of your choice
But add that your creatures can help cast Lethal Scheme by convoking and you get a free kill spell, up to four loot triggers, +1/+1 counters, and anything in between at best
MTG Deck Size As you can see, the question of how many cards go into an MTG deck cant be answered with a single number