At the end of your turn, when you discard all the cards you played that turn, the Artifacts you control stay in.

So you put the Tactic you just fought into your Victory Pile, do its Fight effect, then shuffle the remaining Tactics and randomly put one on top, face up.

The “Fight” ability also says “Adapt” at the end. You ignore all the card abilities and bonuses that are not currently on top of the stack. Likewise, when you fight an Adapting Mastermind, you always fight the Tactic currently on top of the stack.This means “ Shuffle the Mastermind Tactics and randomly put one on top, face up.” You might randomly pick the same Tactic that was previously on top, or it might be a different Tactic. Whenever an Adapting Mastermind does a Master Strike, it says “ Adapt” at the end.Use only the rules on that top card, ignoring the rest of the cards in the stack. Say you are using Hydra Super-Adaptoid as your Mastermind.Whichever Tactic is currently on top of the stack of Tactics counts as the current Mastermind card. An Adapting Mastermind instead has just 4 Mastermind Tactic cards. A Normal Mastermind has a Mastermind card and 4 Mastermind Tactic cards.Accordingly, each of these Masterminds is a new “Adapting Mastermind” with 4 different Master Strikes. The HYDRA Super-Adaptoid and the HYDRA High Council constantly adapt their tactics to attack the Heroes in new ways. Likewise, “Ultimate Abomination” means “This Mastermind gets equal to the total printed of all the Heroes in the HQ.” An Abomination Villain’s can go up and down as the Villain moves through the city.It means “This Villain gets equal to the printed of the Hero in the HQ space under this Villain’s city space.” This keyword ability is used by Villains that are the twisted genetic experiments of HYDRA scientists.

Marvel legendary rules