name: Serra Bestiary
originalText: During your upkeep, pay o\nWo\nW or bury Serra Bestiary.\nEnchanted creature cannot attack, block, or play any ability that includes oc\nT in its activation cost.
printings: 5ED, HML, ME4
text: 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.