Description

{4}: Untap this artifact

A player who controls more permanents than each other player can't play lands or cast artifact

Then if that opponent's influence is four or less

where X is Vivi Ornitier's power

Whip of Erebos 110 (Theros) Slime Sovereign {4}: Untap this artifactCreatures you control have lifelink. {2}{B}{B}, {T}: Return target creature card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step. If it would leave the battlefield, exile it instead of putting it anywhere else. Activate only as a sorcery.

Exchange/Return Notes