Captivating Glance — ruling 1

The ability triggers at the end of Captivating Glance's controller's turn. "You" refers to the controller of Captivating Glance, not the controller of the enchanted creature.

Captivating Glance — ruling 2

The opponent you clash with doesn't have to be the controller of the enchanted creature.

Captivating Glance — ruling 3

If you win the clash, you gain control of the enchanted creature. If you don't win the clash, the other player gains control of the enchanted creature (even if that player didn't win the clash either).

Captivating Glance — ruling 4

Captivating Glance's controller never changes as a result of this card.

Captivating Glance — ruling 5

Captivating Glance may cause a player to gain control of a creature they already control. This layers a new control effect on that creature, but doing so rarely has any visible effect.

Captivating Glance — ruling 6

Captivating Glance's control-change effect continues to apply even if Captivating Glance leaves the battlefield.

Captivating Glance : règles, fonctionnement et interactions (MTG)

Captivating Glance is one of those cards players keep asking about. Here is, in plain words, what its official text says, the rulings published by Wizards of the Coast, and the combos players actually run.

Official card text

Enchant creature At the beginning of your end step, clash with an opponent. If you win, gain control of enchanted creature. Otherwise, that player gains control of enchanted creature. (Each clashing player reveals the top card of their library, then puts that card on their choice of the top or bottom. A player wins if their card had a greater mana value.)

How it works : Captivating Glance

Original English text — Wizards of the Coast / Scryfall

#1October 1, 2007· Wizards of the Coast
The ability triggers at the end of Captivating Glance's controller's turn. "You" refers to the controller of Captivating Glance, not the controller of the enchanted creature.
No other card is named in this ruling.
#2October 1, 2007· Wizards of the Coast
The opponent you clash with doesn't have to be the controller of the enchanted creature.
No other card is named in this ruling.
#3October 1, 2007· Wizards of the Coast
If you win the clash, you gain control of the enchanted creature. If you don't win the clash, the other player gains control of the enchanted creature (even if that player didn't win the clash either).
No other card is named in this ruling.
#4October 1, 2007· Wizards of the Coast
Captivating Glance's controller never changes as a result of this card.
No other card is named in this ruling.
#5October 1, 2007· Wizards of the Coast
Captivating Glance may cause a player to gain control of a creature they already control. This layers a new control effect on that creature, but doing so rarely has any visible effect.
No other card is named in this ruling.
#6October 1, 2007· Wizards of the Coast
Captivating Glance's control-change effect continues to apply even if Captivating Glance leaves the battlefield.
No other card is named in this ruling.