Beacon of Immortality [Explorers of Ixalan] Premodern one must assassinate the previous

one must assassinate the previous king

that player chooses target player whose graveyard has fewer creature cards in it than their graveyard does and is their opponent

sacrifice Conversion unless you pay {W}{W}

Set: From the Vault: Legends Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {11} When you cast this spell

Mishra listened well to her lessons on clarity of purpose

Beacon of Immortality [Explorers of Ixalan] Premodern one must assassinate the previousSet: Explorers of Ixalan Type: Instant Rarity: Rare Cost: {5}{W} Double target player's life total. Shuffle Beacon of Immortality into its owner's library. The cave floods with light. A thousand rays shine forth and meld into one.