1.I control a 6 drop doom and a robot destroyer.My opponent controls a 4 drop Sabretooth and a 5 drop Magneto.I use my Robot destroyer to stun his Sabretooth and a atk his Magneto.Can he play a Nasty Surprise from his resource row to stun my dr.doom?In other words,does Doom's plot twist prevention still work if all other doom chars are stunned?

2.Same situation,but my opponent's init.He used his Magneto to atk my dr.doom,and plays a Savage beatdown from his hand,stunning Magneto and Dr.Doom.Then he uses his Sabretooth to atk my Robot Destroyer,and activates a savage land.Can I still activate my RB even though my Dr.Doom was stunned?In other words,are you still considered stunned characters by their name?(In this case doom)

3.When chars and locations recover and ready during recovery phase,can they still use activated effects or payment powers?Example.I control a stunned Starfire with 6 titans in my ko pile.My opponent has a stunned 5 drop Batman.When both chars recover and ready,can I use my Starfire to stun the batman again?

4.Multiple Lazarus Pits vs Multiple stunned chars,I control 2 L-Pits,and 3 stunned chars.During my recovery phase if choose 2 of my stunned chars with L-Pits' effect,and recover 1 of them normally,what happens to the stunned chars?

Thank you.

Ok...

1) 6-Drop Doom says, "While you control another NON-STUNNED Doom character...". Therefore, yes, he can play the Nasty from the resource row. Doom's power is switched off.

2) Robot Destroyer says "Use this power only if you control Dr. Doom". Stunned characters retain certain characteristics including name, affiliation, attack and defense values, and cost. Therefore, you still control a Dr. Doom, and thus, can activate the Robot Destroyer.

3) At the start of the recovery phase, there is a chance for players to play plot twists and effects. However, once we start doing the mandatory actions of the recovery phase (i.e. choosing a character to be recovered), there is no priority for any player to use PT or effects.

4) You have chosen a character to be recovered. The other two cannont be KO'd this turn because of the Lazarus Pit effects. Therefore, they will remain in play stunned.

Hope that helps.