Mordenkainen (PAFR-64A) - Adventures in the Forgotten Realms Promos Foil Set_Special Guests put a +1/+1 counter on

put a +1/+1 counter on each creature that attacked this turn

it gains "When this hits a hero

each opponent sacrifices three creatures

where X is that creature's toughness

It becomes an Angel in addition to its other types and gains flying

Mordenkainen (PAFR-64A) - Adventures in the Forgotten Realms Promos Foil Set_Special Guests put a +1/+1 counter onCasting Cost Card TypeLegendary Planeswalker Mordenkainen RarityMythic ArtistRyan Pancoast Legalities NOT LEGAL Standard NOT LEGAL Future LEGAL Historic LEGAL Gladiator LEGAL Pioneer LEGAL Explorer LEGAL Modern LEGAL Legacy NOT LEGAL Pauper LEGAL Vintage NOT LEGAL Penny LEGAL Commander LEGAL Oathbreaker NOT LEGAL Brawl LEGAL Historic Brawl NOT LEGAL Alchemy NOT LEGAL Pauper Commander LEGAL Duel NOT LEGAL Oldschool NOT LEGAL Premodern NOT LEGAL Predh