Impede Momentum [Dominaria United] XY83 Whenever Elenda and Azor attacks

Whenever Elenda and Azor attacks

Set: Prize Pack Series One Type: Psychic Rarity: Common Retreat cost: Colorless

When Martyr's Soul enters the battlefield

Set: Neo Destiny 1st Edition Type: Grass Rarity: Holo Rare

Set: The List Type: Creature — Human Druid Rarity: Rare Cost: {3}{G} Creatures you control have "{T}: Add {G}

Impede Momentum [Dominaria United] XY83 Whenever Elenda and Azor attacksSet: Dominaria United Type: Sorcery Rarity: Common Cost: {1}{U} Tap target creature and put three stun counters on it. (If a permanent with a stun counter would become untapped, remove one from it instead.) Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)