Collective Restraint [Invasion] Urza's Legacy "The bigger they are

"The bigger they are

Set: Arena League 2000 Type: Basic Land — Mountain Rarity: Rare ({T}: Add {R}

Threshold — Add {B}{B}{B}{B}{B} instead if seven or more cards are in your graveyard

protection from black and from red

Set: Kaladesh Prerelease Promos Type: Legendary Artifact Rarity: Mythic Cost: {4} Whenever a permanent you control is put into a graveyard

Collective Restraint [Invasion] Urza's Legacy "The bigger they areSet: Invasion Type: Enchantment Rarity: Rare Cost: {3}{U} Domain Creatures can't attack you unless their controller pays {X} for each creature they control that's attacking you, where X is the number of basic land types among lands you control.