The last ability of the Caves of Androzani can find any card with the Doctor creature type, not cards with the word "Doctor" in the name
(When this Equipment enters the battlefield, create a 2/2 red Rebel creature token, then attach this to it.) Equipped creature gets +1/-1
As such, you almost always want four copies of your combo pieces in your main deck (to maximize your chances of drawing them) and then typically some cantrips, card draw, and filtering to find the pieces that you need
2022-10-07 After the subgame ends, each player shuffles their cards from the subgame to re-form their main-game library (and Attraction deck, if applicable), and they return to the main game from the point they left off, with Tug of War finishing resolving and the winner of the subgame getting their reward
But Hook is already a decent card, so maybe a similar 1-drop that can also swing in for 3 is good enough
:3 cbd1235: I had no idea that the game corner was censored in English card and game releases