Lightning Storm [IGAS-EN067] Starlight Rare KeyForge or ocean coverage increases enough

or ocean coverage increases enough

Set: New Phyrexia Type: Sorcery Uncommon Cost: {2}{G}{G} Until end of turn

Exile Relic of Progenitus: Exile all cards from all graveyards

Set: Zendikar Rising Expeditions Type: Land Rarity: Mythic Morphic Pool enters the battlefield tapped unless you have two or more opponents

and in their Graveyards with their respective Decks and shuffle them

Lightning Storm [IGAS-EN067] Starlight Rare KeyForge or ocean coverage increases enoughSet: Ignition Assault Card type: Normal Spell Rarity: Starlight Rare If you control no face up cards: Activate 1 of these effects; Destroy all Attack Position monsters your opponent controls. Destroy all Spells and Traps your opponent controls. You can only activate 1 "Lightning Storm" per turn.