Keldon Marauders [Premium Deck Series: Fire and Lightning] 2002 Collectors Tin You can only use this

You can only use this effect of "Yuki-Onna

Set: Core Set 2019 Prerelease Promos Type: Creature — Dinosaur Rarity: Rare Cost: {1}{G}{G} Whenever an opponent activates an ability of a creature or land that isn't a mana ability

discard 1 random 1 card from your opponent's hand

Set: Dominaria Prerelease Promos Type: Legendary Planeswalker — Karn Rarity: Mythic Cost: {4} +1: Reveal the top two cards of your library

Keldon Marauders [Premium Deck Series: Fire and Lightning] 2002 Collectors Tin You can only use thisSet: Premium Deck Series: Fire and Lightning Type: Creature Human Warrior Rarity: Common Cost: {1}{R} Vanishing 2 (This creature enters the battlefield with two time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.) When Keldon Marauders enters or leaves the battlefield, it deals 1 damage to target player or planeswalker.