Serra's Hymn USG/48

Set: Urza's Saga
Collector Code: USG/48
Name: Serra's Hymn
Type: Enchantment
Oracle text: At the beginning of your upkeep, you may put a verse counter on this enchantment. Sacrifice this enchantment: Prevent the next X damage that would be dealt this turn to any number of targets, divided as you choose, where X is the number of verse counters on this enchantment.
Rarity: Uncommon