Gisela, the Broken Blade [Eldritch Moon] Liliana Set: Grand Prix Promos Type:

Set: Grand Prix Promos Type: Artifact Rarity: Rare Cost: {0} Imprint — When Chrome Mox enters the battlefield

We must understand it

only chance

then repeats this process until a creature card or X cards have been put into their graveyard this way

Gisela, the Broken Blade [Eldritch Moon] Liliana Set: Grand Prix Promos Type:Set: Eldritch Moon Type: Legendary Creature Angel Horror Rarity: Mythic Cost: {2}{W}{W} Flying, first strike, lifelink At the beginning of your end step, if you both own and control Gisela, the Broken Blade and a creature named Bruna, the Fading Light, exile them, then meld them into Brisela, Voice of Nightmares. She now hears only Emrakul's murmurs.