Name:Serra Bestiary
ManaCost:W W
Types:Enchantment Aura
K:Enchant:Creature
T:Mode$ Phase | Phase$ Upkeep | ValidPlayer$ You | TriggerZones$ Battlefield | Execute$ TrigUpkeep | TriggerDescription$ At the beginning of your upkeep, sacrifice CARDNAME unless you pay {W}{W}.
SVar:TrigUpkeep:DB$ Sacrifice | UnlessPayer$ You | UnlessCost$ W W
SVar:AttachAILogic:Curse
S:Mode$ CantAttack,CantBlock,CantBeActivated | ValidCard$ Creature.EnchantedBy | ValidSA$ Activated.hasTapCost | Description$ Enchanted creature can't attack or block, and its activated abilities with {T} in their costs can't be activated.
Oracle:Enchant creature\nAt the beginning of your upkeep, sacrifice Serra Bestiary unless you pay {W}{W}.\nEnchanted creature can't attack or block, and its activated abilities with {T} in their costs can't be activated.
