Ill explain, the card says "an opponent monster that battles the equiped monster is destroyed at the end of the damage step". The thing is power tool dragon send it to the graveyard before the damage step so the equip isnt in the field anymore , sorry if im wrong with something i dont have a good english
It specify "the equipped monster". When it is on the Graveyard it is no longer equipped to a monster, so the "equipped monster" part is no longer valid, and thus the effect does not activate.
The norm is that any effect on an equip spell stops applying the moment it is no longer equipped.
That's not the bug, but the bug is when the control of the equipped monster switches, Double Tool C & D is destroyed, unlike other equip cards that stay on the field.
That's because, unlike most equips, Double Tool can only be equipped to a monster you control (as it says). An equipped Equip Spell will be destroyed if its target is no longer legal for any reason. (For example, Noble Arms - Destiny will destroy itself if the equipped monster is no longer a Warrior.)
The equip spell card is supposed to negate effects of effect monsters you destroy which it doesn't always do and on top of that the second effect only works half the time and doesn't actually destroy there monster
The text of C&D "An opponent monster that battles the equiped monster is destroyed at the END of the damage step."
It will only be resolved if it continues on the field at the END of the damage step.
If Power Tool Dragon send it to the graveyard to protect itself before END of damage step, the C&D can't do anything because it's not more on the field.
· Why doesn't it allow me to equip this spell card to a level 4 morphtronic radion?
- BECAUSE the text of Double C&D says: "Level 4 or higher MACHINE-TYPE MACHINE-TYPE MACHINE-TYPE "Morphtronic" monster you control." and RADION IS A THUNDER-TYPE.