Ilharg, the Raze-Boar [War of the Spark] 15 a butterfly flapping its wings

a butterfly flapping its wings is insufficient

Set: Secret Lair Drop Series Type: Creature — Sliver Rarity: Rare Cost: {U} Sliver creatures you control have flying

III — Search your library for an artifact card with mana cost {0} or {1}

but my host would casually push it down before I could make out what it was

Set: The List Type: Artifact Creature — Golem Rarity: Rare Cost: {11} Affinity for artifacts (This spell costs {1} less to cast for each artifact you control

Ilharg, the Raze-Boar [War of the Spark] 15 a butterfly flapping its wingsSet: War of the Spark Type: Legendary Creature Boar God Rarity: Mythic Cost: {3}{R}{R} Trample Whenever Ilharg, the Raze Boar attacks, you may put a creature card from your hand onto the battlefield tapped and attacking. Return that creature to your hand at the beginning of the next end step. When Ilharg, the Raze Boar dies or is put into exile from the battlefield, you may put it into its owner's library third from the top.