On Thin Ice
Snow Enchantment — Aura
Enchant snow land you control
When this Aura enters, exile target creature an opponent controls until this Aura leaves the battlefield.
He cursed the wind. He cursed the cold. But by stepping on the ice, he cursed himself.
Lucas Graciano
Modern Horizons (MH1)
• #20Rulings
If On Thin Ice leaves the battlefield before its triggered ability resolves, the target creature won't be exiled.
(wotc • 2019-06-14)
If a token is exiled this way, it will cease to exist and won't return to the battlefield.
(wotc • 2019-06-14)
Auras attached to the exiled creature will be put into their owners' graveyards. Any Equipment will become unattached and remain on the battlefield. Any counters on the exiled creature will cease to exist.
(wotc • 2019-06-14)
Rulings
If On Thin Ice leaves the battlefield before its triggered ability resolves, the target creature won't be exiled.
(wotc • 2019-06-14)
If a token is exiled this way, it will cease to exist and won't return to the battlefield.
(wotc • 2019-06-14)
Auras attached to the exiled creature will be put into their owners' graveyards. Any Equipment will become unattached and remain on the battlefield. Any counters on the exiled creature will cease to exist.
(wotc • 2019-06-14)