Erkki, Eternal Majesty

When Erkki, Eternal Majesty enters the battlefield, choose one —
• You become the monarch and gain 4 life.
• Create three 2/2 black Zombie creature tokens.
You may cast Erkki from your graveyard as long
as an opponent is the monarch.
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After a thousand years in his prison, he set forth to
reclaim the throne of his kingdom, which was
built from the defeated civilizations.