![Karn, Silver Golem [Urza's Saga]](https://www.cardgamebestonline.com/wp-content/uploads/2026/07/karn-silver-golem-urza-s-saga.webp)
Description
| Set: | Urza’s Saga |
| Type: | Legendary Artifact Creature — Golem |
| Rarity: | Rare |
| Cost: | {5} |
Whenever Karn, Silver Golem blocks or becomes blocked, it gets -4/+4 until end of turn.
{1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn.
![Yule Ooze [Happy Holidays]](https://www.cardgamebestonline.com/wp-content/uploads/2026/07/yule-ooze-happy-holidays.webp)
![Static Orb [Tempest]](https://www.cardgamebestonline.com/wp-content/uploads/2026/07/static-orb-tempest.webp)
![Forest (1) [European Land Program]](https://www.cardgamebestonline.com/wp-content/uploads/2026/07/forest-1-european-land-program.webp)
![Swords to Plowshares [Ice Age]](https://www.cardgamebestonline.com/wp-content/uploads/2026/07/swords-to-plowshares-ice-age.webp)
![Energy Tap [Legends]](https://www.cardgamebestonline.com/wp-content/uploads/2026/07/energy-tap-legends.webp)
![Olivia, Mobilized for War [Shadows over Innistrad Prerelease Promos]](https://www.cardgamebestonline.com/wp-content/uploads/2026/07/olivia-mobilized-war-shadows-over-innistrad-prerelease-promos.webp)
![Mana Clash [Fifth Edition]](https://www.cardgamebestonline.com/wp-content/uploads/2026/07/mana-clash-fifth-edition.webp)
![Jackal Pup [Tempest]](https://www.cardgamebestonline.com/wp-content/uploads/2026/07/jackal-pup-tempest.webp)