Gallant Cavalry Garrison Griffin Gideon's Phalanx Gideon, Ally of Zendikar Grey Knight Paragon Guarded Heir Haakon, Stromgald Scourge Haakon, Stromgald Scourge Avatar History of Benalia Hopeful Vigil Hunted Dragon Imodane's Recruiter Imodane's Recruiter Invasion of Belenon Invasion of New Phyrexia Josu Vess, Lich Knight Joust Kinsbaile Cavalier Knight Exemplar Knight Of Dawn Knight Paladin Knight Rampager Knight Watch Knight of Autumn Knight of Dawn's Light
I personally like the idea of pairing up with Sarah Jane Smith and leaning into Clue tokens, since you can generate them to grow the Doctor large, and then post-combat you can sacrifice one or two to draw some more action
Sure, it's just once per turn to brake it, but it's worth it
Combos do exist, but in order to get to them, you might well be taking some really long turns with the amount of mana producing spells and abilities that could sit in this deck
Normally, players can only have up to 4 copies
5 cards of rarity rare or higher