Resources

Magic: The Gathering Oracle Changes

Shards of Alara to Conflux (Single Change View)

Changes to ability words

Old card (Shards of Alara) New card (Conflux)

Collective Restraint

{3}{U}

Enchantment

Creatures can't attack you unless their controller pays {X} for each creature he or she controls that's attacking you, where X is the number of basic land types among lands you control.

Collective Restraint

{3}{U}

Enchantment

Domain — Creatures can't attack you unless their controller pays {X} for each creature he or she controls that's attacking you, where X is the number of basic land types among lands you control.