Chainsaw Insect

Edison Card Text
If this card battles a monster, your opponent draws 1 card at the end of the Damage Step.
Shadow of Infinity • 2006-03-01
No targeting
No Damage Step effect
Banlist • Unlimited
Interactions
Which Chainsaw Insect text is used, and does it make the opponent draw after a direct attack?!
Chainsaw Insect attacks directly.
Use the DR04-era text: if it attacks or is attacked, the opponent draws 1 card at the end of the Damage Step.
Does Chainsaw Insect make the opponent draw after a direct attack?!
Chainsaw Insect attacks directly.
Yes. The opponent draws 1 card at the end of the Damage Step.
Rulings
edisonformat.net
●This card’s effect is a Trigger Effect that activates at the end of the Damage Step.
●If “Chainsaw Insect” battles, your opponent draws 1 card even if “Chainsaw Insect” is destroyed as a result of the battle, or is removed from the field before the end of the Damage Step (for example, by the effect of “Man-Eater Bug” or “Begone, Knave!”).
●If the opponent controls your “Chainsaw Insect” and it is destroyed as a result of battle, it will be sent to your GY before the end of the Damage Step and its effect will activate there. So when its effect activates, since it is in your GY, your opponent (who controlled it during the battle) will draw the 1 card.
●If your face-down “Chainsaw Insect” is attacked, its effect will still activate.
●If your Defense Position “Chainsaw Insect” is attacked by “Drillroid”, damage calculation is not conducted, so “Chainsaw Insect” did not “battle” and its effect won't activate.
●If “Skill Drain” is active, your opponent won't get to draw, unless “Chainsaw Insect” is destroyed in the battle, then its effect will activate in the GY and your opponent will draw 1 card.
edisonformat.com
This card’s effect is a Trigger Effect that activates at the end of the Damage Step.
If “Chainsaw Insect” battles, your opponent draws 1 card even if “Chainsaw Insect” is destroyed as a result of the battle, or is removed from the field before the end of the Damage Step (for example, by the effect of “Man-Eater Bug” or “Begone, Knave!”).
If the opponent controls your “Chainsaw Insect” and it is destroyed as a result of battle, it will be sent to your Graveyard before the end of the Damage Step and its effect will activate there. So when its effect activates, since it is in your Graveyard, your opponent (who controlled it during the battle) will draw the 1 card.
If your face-down “Chainsaw Insect” is attacked, its effect will still activate.
If your Defense Position “Chainsaw Insect” is attacked by “Drillroid”, damage calculation is not conducted, so “Chainsaw Insect” did not “battle” and its effect will not activate.
If “Skill Drain” is active, your opponent will not get to draw, unless “Chainsaw Insect” is destroyed in the battle, then its effect will activate in the Graveyard and your opponent will draw 1 card.