Sowing Mycospawn [Modern Horizons 3 Prerelease Promos] U-MON062-RF Creatures you control have "Whenever

Creatures you control have "Whenever this creature becomes the target of a spell or ability for the first time each turn

Set: Secret Lair Drop Promos Type: Creature — Sliver Rarity: Rare Cost: {W}{U} All Slivers have shroud

[Ceaseless Worker] Whenever one of your Broom characters is banished in a challenge

Set: Kamigawa: Neon Dynasty Type: Sorcery Rarity: Rare Cost: {4}{W}{W} Choose one or more —

Sowing Mycospawn [Modern Horizons 3 Prerelease Promos] U-MON062-RF Creatures you control have "WheneverSet: Modern Horizons 3 Prerelease Promos Type: Creature Fungus Eldrazi Rarity: Rare Cost: {3}{G} Devoid (This card has no color.) Kicker 1C (You may pay an additional 1C as you cast this spell.) When you cast this spell, search your library for a land card, put it onto the battlefield, then shuffle. When you cast this spell, if it was kicked, exile target land.