Name:Serra's Liturgy
ManaCost:2 W W
Types:Enchantment
A:AB$ Destroy | Cost$ W Sac<1/CARDNAME> | TargetMin$ 0 | TargetMax$ X | ValidTgts$ Artifact,Enchantment | TgtPrompt$ Select target artifact or enchantment | References$ X | SpellDescription$ Destroy up to X target artifacts and/or enchantments, where X is the number of verse counters on CARDNAME.
T:Mode$ Phase | Phase$ Upkeep | ValidPlayer$ You | TriggerZones$ Battlefield | OptionalDecider$ You | Execute$ TrigPutCounter | TriggerDescription$ At the beginning of your upkeep, you may put a verse counter on CARDNAME.
SVar:TrigPutCounter:AB$PutCounter | Cost$ 0 | Defined$ Self | CounterType$ VERSE | CounterNum$ 1
SVar:X:Count$CardCounters.VERSE
SVar:Picture:http://www.wizards.com/global/images/magic/general/serras_liturgy.jpg
Oracle:At the beginning of your upkeep, you may put a verse counter on Serra's Liturgy.\n{W}, Sacrifice Serra's Liturgy: Destroy up to X target artifacts and/or enchantments, where X is the number of verse counters on Serra's Liturgy.