A <<4041>> that was equipped to my opponent's <<12510>> is destroyed and sent to my opponent's Graveyard while treated as an Equip Card. During this turn, can I activate <<12527>>?
Answer: In this scenario, your opponent's <<4041>> was destroyed and sent to the Graveyard while treated as an Equip Card, but is still considered a monster in the Graveyard that was destroyed and sent there this turn, so you can activate <<12527>> by targeting that <<4041>>.
Cards related to this ruling
Trap
ContinuousActivate this card by targeting 1 Level 4 or higher monster you control; Special Summon this card as an Effect Monster (Rock-Type/EARTH/Level 4/ATK 1000/DEF 1000), then equip that face-up monster to this card. (This card is also still a Trap Card.) If Summoned this way, this card gains ATK and DEF equal to the ATK of the monster equipped to it by this effect, also if it attacks, change it to Defense Position at the end of the Damage Step.
Trap
ContinuousIf you control a "Cubic" monster: Activate this card by targeting any number of monsters that are in your opponent's Graveyard because they were destroyed and sent there this turn; Special Summon them to your opponent's field, but each becomes ATK 0 and has 1 Cubic Counter placed on it. (Monsters with a Cubic Counter cannot attack, also negate their effects.) While your opponent controls any of the monsters Summoned by this effect, negate any monster effects your opponent activates. When the last of these monsters leaves the field, destroy this card.
DARK
7ATK:
2500
DEF:
2100
''The ultimate wizard in terms of attack and defense.''