Question 1: Does "Infernalqueen Archfiend" Targets 1 Archfiend for each player's Standby Phase?
Question 2: Can you decide when to end the ATK increase during you End Phase?
Here is a situation:
Player A has "Infernalqueen Archfiend" and "Archfiend of Gilfer" both in attack position.
Player A also has a Set "Ring of Destruction" that was Set for more than one turn.
During Player A's Standby Phase, he/she increased "Archfiend of Gilfer"'s ATK to 3200 by the effect of "Infernalqueen Archfiend".
After Main Phase 2, Player A has 2300 LP and Opponent has 2200 LP.
On Player A's End Phase, Player A decided to expire Gilfer's ATK increase to bring him down to 2200. Then Player A activates RoD for the game.
Is this legal?
Question 2: Can you decide when to end the ATK increase during you End Phase?
Here is a situation:
Player A has "Infernalqueen Archfiend" and "Archfiend of Gilfer" both in attack position.
Player A also has a Set "Ring of Destruction" that was Set for more than one turn.
During Player A's Standby Phase, he/she increased "Archfiend of Gilfer"'s ATK to 3200 by the effect of "Infernalqueen Archfiend".
After Main Phase 2, Player A has 2300 LP and Opponent has 2200 LP.
On Player A's End Phase, Player A decided to expire Gilfer's ATK increase to bring him down to 2200. Then Player A activates RoD for the game.
Is this legal?