Even in a world with mana burn (where you lost life if you didnt spend all the mana in your mana pool between phases), I still cannot understand why this card saw print, let alone why the prospect of losing a few points of life was considered sufficient downside for generating 2-7 mana in a color not known for mana ramp

Abominable Treefolk Adarkar Valkyrie Adarkar Windform Alpine Guide Ascendant Spirit Avalanche Caller Berg Strider Blizzard Specter Blizzard Strix Boreal Centaur Boreal Druid Boreal Griffin Boreal Outrider Centaur Omenreader Chillerpillar Chilling Shade Conifer Wurm Diamond Faerie Draugr Necromancer Frost Augur Frost Raptor Frostpeak Yeti Frostwalla Frostweb Spider Goblin Rimerunner Grim Draugr Gutless Ghoul Hailstorm Valkyrie Ice-Fang Coatl Iceberg Cancrix Icebreaker Kraken Icehide Golem Icehide Troll Isu the Abominable Jorn, God of Winter Karplusan Wolverine Moritte of the Frost Narfi, Betrayer King Ohran Frostfang Ohran Viper Ohran Yeti Phyrexian Ironfoot Phyrexian Snowcrusher Phyrexian Soulgorger Pilfering Hawk Priest of the Haunted Edge Rime Tender Rimebound Dead Rimefeather Owl Rimehorn Aurochs Rimescale Dragon Ronom Serpent Saddled Rimestag Sculptor of Winter Spirit of the Aldergard Squall Drifter Stalking Yeti Svella, Ice Shaper Thermopod Wall of Shards Zombie Musher

Copy Enchantment doesnt target that permanent, however, so it can enter the battlefield attached to an untargetable creature
Any repairs needed are done by professionals, so rest assured, all the watches are in perfect working condition
You can have them enter the battlefield with haste and trample, which provides a huge and immediate threat that can swing a race, kill quickly, or surprise attack a planeswalker or battle