Chancellor of the Mulligan [Unknown Event] Modern Horizons 2 When Haakon is put into

When Haakon is put into a graveyard from play

WUBRG: Flip a coin

heartless and miserable

put a +1/+1 counter on Sengir Vampire

it becomes night next turn

Chancellor of the Mulligan [Unknown Event] Modern Horizons 2 When Haakon is put intoSet: Unknown Event Type: Artifact Creature Phyrexian Construct Rarity: Common Cost: {7} You may reveal this card from your opening hand. If you do, at the beginning of the first upkeep, shuffle it into your library and draw a card. Menace When Chancellor of the Mulligan enters the battlefield, draw three cards. When you do, any number of target players mulligan. (They shuffle their card into their library, then draw that many cards and put one of them