Cheapest priced copy (Modern Horizons): $1.29 at Card Kingdom, near mint, their price list as of .
On Thin Ice 
Snow Enchantment — Aura · Rare · Modern Horizons · #20
Enchant snow land you control
When this Aura enters, exile target creature an opponent controls until this Aura leaves the battlefield.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
1 printing · $1.29 to $7.99 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Modern Horizons | 20 | Rare | $1.29 | $7.99 |
3 rulings from Wizards of the Coast
- 14 June 2019If On Thin Ice leaves the battlefield before its triggered ability resolves, the target creature won't be exiled.
- 14 June 2019If a token is exiled this way, it will cease to exist and won't return to the battlefield.
- 14 June 2019Auras 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.