Enchantment - {X}{R}: This turn, creatures can't block unless their controller pays {X} for each blocking creature he or she controls. | Enchantment - {X}{R}: This turn, creatures can't block unless their controller pays {X} for each blocking creature they control. |
Enchantment - {X}{R}: Creatures can't block this turn unless their controller pays {X} for each blocking creature he or she controls. | Enchantment - {X}{R}: This turn, creatures can't block unless their controller pays {X} for each blocking creature he or she controls. |
Enchantment - {X}{R}: Creatures can't block this turn unless their controller pays {X} for each blocking creature he or she controls. (This cost is paid as blockers are declared.) | Enchantment - {X}{R}: Creatures can't block this turn unless their controller pays {X} for each blocking creature he or she controls. |