Imprison

Enchantment - Aura
Enchant creature <CR>
Whenever a player activates an ability of enchanted creature with {T} in its activation cost that isn't a mana ability, you may pay {1}. If you do, counter that ability. If you don't, destroy Imprison. <CR>
Whenever enchanted creature attacks or blocks, you may pay {1}. If you do, tap the creature and remove it from combat. Creatures it was blocking that had become blocked by only that creature this combat become unblocked. If you don't pay {1}, destroy Imprison.

Enchantment - Aura
Enchant creature <CR>
Whenever a player activates an ability of enchanted creature with {T} in its activation cost that isn't a mana ability, you may pay {1}. If you do, counter that ability. If you don't, destroy Imprison. <CR>
Whenever enchanted creature attacks or blocks, you may pay {1}. If you do, tap the creature, remove it from combat, and creatures it was blocking that had become blocked by only that creature this combat become unblocked. If you don't, destroy Imprison.

Enchantment - Aura
Enchant creature <CR>
Whenever a player activates an ability of enchanted creature with {T} in its activation cost that isn't a mana ability, you may pay {1}. If you do, counter that ability. If you don't, destroy Imprison. <CR>
Whenever enchanted creature attacks or blocks, you may pay {1}. If you do, tap the creature and remove it from combat. Creatures it was blocking that hadn't become blocked by another creature this combat become unblocked. If you don't pay {1}, destroy Imprison.

Enchantment - Aura
Enchant creature <CR>
Whenever a player activates an ability of enchanted creature with {T} in its activation cost that isn't a mana ability, you may pay {1}. If you do, counter that ability. If you don't, destroy Imprison. <CR>
Whenever enchanted creature attacks or blocks, you may pay {1}. If you do, tap the creature and remove it from combat. Creatures it was blocking that had become blocked by only that creature this combat become unblocked. If you don't pay {1}, destroy Imprison.

Enchantment - Aura
Enchant creature <CR>
Whenever a player plays an activated ability of enchanted creature with {T} in its cost that isn't a mana ability, you may pay {1}. If you do, counter that ability. If you don't, sacrifice Imprison. <CR>
Whenever enchanted creature attacks or blocks, you may pay {1}. If you do, tap the creature and remove it from combat. Creatures it blocked that no other creatures blocked this combat become unblocked. If you don't pay {1}, sacrifice Imprison.

Enchantment - Aura
Enchant creature <CR>
Whenever a player activates an ability of enchanted creature with {T} in its activation cost that isn't a mana ability, you may pay {1}. If you do, counter that ability. If you don't, destroy Imprison. <CR>
Whenever enchanted creature attacks or blocks, you may pay {1}. If you do, tap the creature and remove it from combat. Creatures it was blocking that hadn't become blocked by another creature this combat become unblocked. If you don't pay {1}, destroy Imprison.

Enchantment - Aura
Enchant creature <CR>
Whenever a player plays an activated ability of enchanted creature with {T} in its activation cost that doesn't produce mana, you may pay {1}. If you do, counter that ability. If you don't, sacrifice Imprison. <CR>
Whenever enchanted creature attacks or blocks, you may pay {1}. If you do, tap the creature and remove it from combat. If it blocked and a creature it blocked now has no blockers, that creature is considered unblocked. If you don't pay {1}, sacrifice Imprison.

Enchantment - Aura
Enchant creature <CR>
Whenever a player plays an activated ability of enchanted creature with {T} in its cost that isn't a mana ability, you may pay {1}. If you do, counter that ability. If you don't, sacrifice Imprison. <CR>
Whenever enchanted creature attacks or blocks, you may pay {1}. If you do, tap the creature and remove it from combat. Creatures it blocked that no other creatures blocked this combat become unblocked. If you don't pay {1}, sacrifice Imprison.