Jotun Owl Keeper [Coldsnap] Invasion then discards half the cards

then discards half the cards in their hand

If the player does

Set: From the Vault: Dragons Type: Enchantment Rarity: Rare Cost: {4}{R}{R}{R} At the beginning of your upkeep

The Ruinous Powers Universes Beyond: Warhammer 40

'" —*The Arabian Nights*

Jotun Owl Keeper [Coldsnap] Invasion then discards half the cardsSet: Coldsnap Type: Creature Giant Rarity: Uncommon Cost: {2}{W} Cumulative upkeep {W} or {U} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When Jtun Owl Keeper dies, create a 1 1 white Bird creature token with flying for each age counter on it.